Passage Summary: Patricia says ninjas weren't a big deal, but Tamara points to 'squeaky floors' built to catch ninjas as proof that people were scared; Patricia now needs to talk her way out of that evidence.

Conclusion: The existence of intentionally squeaky floors does not prove that there was significant ninja activity or widespread fear of ninjas.

Reasoning: Patricia needs to provide a counter-explanation for the floors that doesn't involve a genuine threat from ninjas.

Analysis: Tamara has provided a specific piece of evidence—squeaky floors—to support the idea of ninja-related fear. To weaken Tamara's objection, Patricia needs to show that those floors existed for a different reason or were not as common as Tamara implies. Maybe the floors were just a trendy architectural fad for the super-rich, or they were meant to catch common burglars rather than elite assassins. Look for an answer that provides an alternative cause for the 'nightingale floors' that bypasses the ninja theory.