Test: Checking conv5_classification.json...
SUCCESS: conv5 correctly classified as needing reply
Reason: This is a general team announcement conversation about day-off schedules. The user is not mentioned or directly involved. The user (contact_id 4) is not in the participant list, and the conversation is informational in nature where team members are sharing their vacation plans. No action or response is required from the user.
conv5 classification test passed!