prompt: Reggie is playing marbles with his friend. His friend arrives with 100 marbles. Each game, they bet ten marbles and whoever wins gets to keep all the marbles. After 9 games, Reggie has 90 marbles. How many games has he lost?
messages.content: Reggie is playing marbles with his friend. His friend arrives with 100 marbles. Each game, they bet ten marbles and whoever wins gets to keep all the marbles. After 9 games, Reggie has 90 marbles. How many games has he lost?
messages.role: user
messages.content: Reggie has lost 10 marbles because 100 - 90 = <<100-90=10>>10
  Since each game was worth 10 marbles, Reggie has lost 1 game
  #### 1
messages.role: assistant