diff --git a/examples/op_examples/join_cascade.py b/examples/op_examples/join_cascade.py
index 06535c0e..1e7ed8a1 100644
--- a/examples/op_examples/join_cascade.py
+++ b/examples/op_examples/join_cascade.py
@@ -15,81 +15,6 @@
         "Data Structures and Algorithms",
         "Artificial Intelligence",
         "Natural Language Processing",
-        "Introduction to Robotics",
-        "Linear Algebra and Differential Equations",
-        "Database Systems",
-        "Cloud Computing",
-        "Software Engineering",
-        "Operating Systems",
-        "Discrete Mathematics",
-        "Wireless Communication Systems",
-        "Embedded Systems",
-        "Advanced Computer Architecture",
-        "Cryptography and Network Security",
-        "Big Data Analytics",
-        "Environmental Studies",
-        "Genetics and Evolution",
-        "Human Physiology",
-        "Introduction to Anthropology",
-        "Macroeconomics",
-        "Microeconomics",
-        "Introduction to Sociology",
-        "Developmental Psychology",
-        "Cognitive Science",
-        "Introduction to Philosophy",
-        "Ethics and Moral Philosophy",
-        "History of Western Civilization",
-        "Art History: Renaissance to Modern",
-        "World Literature",
-        "Introduction to Journalism",
-        "Public Speaking and Communication",
-        "Creative Writing",
-        "Introduction to Theater",
-        "Film Studies",
-        "Environmental Policy and Law",
-        "Sustainability and Renewable Energy",
-        "Urban Planning and Design",
-        "International Relations",
-        "Marketing Principles",
-        "Organizational Behavior",
-        "Financial Accounting",
-        "Corporate Finance",
-        "Operations Research",
-        "Entrepreneurship and Innovation",
-        "Introduction to Psychology",
-        "Biostatistics",
-        "Social Work Practice",
-        "Public Health Policy",
-        "Environmental Ethics",
-        "History of Political Thought",
-        "Quantitative Research Methods",
-        "Comparative Politics",
-        "Behavioral Economics",
-        "Sociology of Education",
-        "Social Psychology",
-        "Gender Studies",
-        "Media and Communication Studies",
-        "Advertising and Brand Strategy",
-        "Sports Management",
-        "Introduction to Archaeology",
-        "Ecology and Conservation Biology",
-        "Geology and Earth Science",
-        "Astronomy and Astrophysics",
-        "Introduction to Meteorology",
-        "Introduction to Oceanography",
-        "Introduction to Civil Engineering",
-        "Material Science and Engineering",
-        "Structural Engineering",
-        "Environmental Engineering",
-        "Energy Systems Engineering",
-        "Aerodynamics",
-        "Renewable Energy Systems",
-        "Transportation Engineering",
-        "Water Resources Management",
-        "Principles of Accounting",
-        "Project Management",
-        "International Business",
-        "Business Analytics",
     ]
 }
 
@@ -110,23 +35,6 @@
     "Circuit Design", "Robotics", "Environmental Science", "Marine Biology", "Urban Planning", "Geography",
     "Agricultural Science", "Animal Care", "Veterinary Science", "Zoology", "Ecology", "Botany", "Landscape Design",
     "Baking & Pastry", "Culinary Arts", "Bartending", "Nutrition", "Dietary Planning", "Physical Training", "Yoga",
-    "Meditation", "Dance", "Music Production", "Audio Engineering", "Voice Acting", "Acting", "Film Production",
-    "Directing", "Screenwriting", "Set Design", "Costume Design", "Stage Management", "Sound Design", "Lighting Design",
-    "History", "Art History", "Philosophy", "Religious Studies", "Economics", "Statistics", "Calculus", "Algebra",
-    "Geometry", "Trigonometry", "Early Childhood Education", "Special Education", "Teaching", "Curriculum Development",
-    "Educational Psychology", "Instructional Design", "Library Science", "Museum Studies", "Archaeology",
-    "Content Strategy", "Branding", "Product Design", "Industrial Design", "Supply Chain Analysis", "Manufacturing",
-    "Logistics", "Warehouse Management", "Inventory Management", "Risk Management", "Compliance", "Auditing",
-    "Portfolio Management", "Investment Analysis", "Real Estate", "Insurance", "Claims Processing", "Underwriting",
-    "Tax Preparation", "Financial Planning", "Estate Planning", "Business Analysis", "Data Mining", "Big Data",
-    "Natural Language Processing", "Speech Recognition", "Machine Vision", "Bioinformatics", "Chemoinformatics",
-    "Geoinformatics", "Energy Management", "Construction Management", "Property Management", "Facility Management",
-    "Hotel Management", "Travel Planning", "Event Coordination", "Salesforce", "Customer Relationship Management (CRM)",
-    "SAP", "Oracle", "Microsoft Excel", "Microsoft Word", "Microsoft PowerPoint", "Microsoft Outlook", "Google Sheets",
-    "Google Docs", "Slack", "Trello", "JIRA", "Confluence", "Asana", "Adobe Photoshop", "Adobe Illustrator",
-    "Adobe Premiere Pro", "Adobe After Effects", "CorelDRAW", "Figma", "Sketch", "Canva", "Final Cut Pro", "Unity",
-    "Unreal Engine", "Game Design", "Game Development", "Simulation Modeling", "Virtual Reality", "Augmented Reality",
-    "Quantum Computing", "3D Printing", "Nanotechnology"
 ]
 data2 = pd.DataFrame({"Skill": skills})
 
@@ -134,5 +42,10 @@
 df1 = pd.DataFrame(data)
 df2 = pd.DataFrame(data2)
 join_instruction = "Taking {Course Name:left} will help me learn {Skill:right}"
-res = df1.sem_join(df2, join_instruction, recall_target = 0.9, precision_target = 0.9, sampling_percentage = 0.8)
+print(f"Joining {df1.shape[0]} rows from df1 with {df2.shape[0]} rows from df2")
+print(f"Naive join would require {df1.shape[0]*df2.shape[0]} LM calls")
+
+res = df1.sem_join(df2, join_instruction, recall_target = 0.7, precision_target = 0.7)
+print(f"Joined {df1.shape[0]} rows from df1 with {df2.shape[0]} rows from df2")
+print(f"Naive join would require {df1.shape[0]*df2.shape[0]} LM calls")
 print(res)