conversations.from: human
conversations.value: Find the answer to this math problem: A band's members each earn $20 per gig. If there are 4 members and they've earned $400, how many gigs have they played?
conversations.from: assistant
conversations.value: The band earns $80 per gig because 4 x 20 = 80
  They played 5 gigs because 400 / 80 = 5