conversations.from: human
conversations.value: Break down this math problem: Angus has $20 worth of tokens less than Elsa has. If Elsa has 60 tokens and each token is worth $4, how many tokens does Angus have?
conversations.from: assistant
conversations.value: If each token is worth $4, then $20 worth of tokens is $20/$4 = 5 tokens
  Angus has 5 tokens less than Elsa who has 60 so Angus has 60-5 = 55 tokens