Test: Checking conv1_classification.json...
ERROR: need_reply should be true for conv1, got: False
Reason given: User (Mathieu, ID 4) sent a message asking a question about a Reddit link, but the conversation has moved on with others responding and discussing technical details. The most recent message is from another participant (ID 15) replying to a third party (ID 16) about a lovable app attempt, not directed at the user for action.