prompt: Penny has $20. Penny buys 4 pairs of socks for $2 a pair and a hat for $7. How much money does Penny have left?
messages.content: Penny has $20. Penny buys 4 pairs of socks for $2 a pair and a hat for $7. How much money does Penny have left?
messages.role: user
messages.content: Penny buys 4 pairs of socks for $2 x 4 = $<<4*2=8>>8.
  In total, Penny spent $8 + $7 = $<<8+7=15>>15 on 4 pairs of socks and a hat.
  Penny has $20 -$15 = $<<20-15=5>>5 left after buying 4 pairs of socks and a hat.
  #### 5
messages.role: assistant