Test: Checking conv1_classification.json...
ERROR: need_reply should be true for conv1, got: False
Reason given: The last message is from someone else (contact 15) mentioning they tried something but it didn't work. However, this is not directed at Mathieu and the context shows it's a follow-up to an older suggestion. The conversation flow doesn't indicate Mathieu needs to respond - it appears to be an update on a previous attempt.