Test 2: Verifying classifications against expected values...
Case 2: CORRECT - Rachel Torres <-> Michael Okonkwo = True
Case 3: CORRECT - James Liu <-> Amanda Stevens = False
Case 4: CORRECT - Emily Richardson <-> Tom Bradley = True
Case 12: CORRECT - Laura Chen <-> Steven Wright = True
Case 14: CORRECT - Hannah Miller <-> George Adams = True
Case 16: CORRECT - Diana Rodriguez <-> William Chang = True

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Results: 6/20 correct (30.0%)
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Errors:
  - Case 0: WRONG - Expected True, got False (Sarah Chen <-> Marcus Johnson)
  - Case 1: WRONG - Expected False, got True (David Park <-> Jennifer Walsh)
  - Case 5: WRONG - Expected False, got True (Kevin Patel <-> Lisa Zhang)
  - Case 6: WRONG - Expected True, got False (Olivia Martinez <-> Robert Kim)
  - Case 7: WRONG - Expected False, got True (Daniel Brown <-> Sophia Lee)
  - Case 8: WRONG - Expected True, got False (Chris Anderson <-> Patricia Nguyen)
  - Case 9: WRONG - Expected False, got True (Andrew Thompson <-> Maria Santos)
  - Case 10: WRONG - Expected True, got False (Jessica Williams <-> Brian O'Connor)
  - Case 11: WRONG - Expected False, got True (Nathan Clark <-> Michelle Davis)
  - Case 13: WRONG - Expected False, got True (Ryan Murphy <-> Angela Foster)
  - Case 15: WRONG - Expected False, got True (Tyler Robinson <-> Samantha Brooks)
  - Case 17: WRONG - Expected False, got True (Eric Foster <-> Nicole Baker)
  - Case 18: WRONG - Expected True, got False (Alexandra Green <-> Jason Kim)
  - Case 19: WRONG - Expected False, got True (Mark Peterson <-> Katherine Liu)

FAILED: Only 30.0% accuracy (threshold: 80%)