prompt: A pen costs $9 more than a pencil. If a pencil costs $2, find the total cost of both items.
messages.content: A pen costs $9 more than a pencil. If a pencil costs $2, find the total cost of both items.
messages.role: user
messages.content: A pen costs $9 more than $2 which is $9+$2 = $<<9+2=11>>11
  Altogether they cost $11+$2 = $<<11+2=13>>13
  #### 13
messages.role: assistant