Test: Checking conv1_classification.json...
ERROR: need_reply should be true for conv1, got: False
Reason given: The user (Mathieu, ID 4) sent the last substantive message asking about interest in a Reddit link. The most recent message is from contact 15 saying they tried something with Lovable but it couldn't do it, which appears to be a conclusion rather than waiting for a response from Mathieu.