conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: 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?
conversations.from: assistant
conversations.value: Reggie has lost 10 marbles because 100 - 90 = 10
  Since each game was worth 10 marbles, Reggie has lost 1 game