prompt: Maria wants to buy a brand new bike. The retail price at the bike shop stands at $600. She saved $120 toward the purchase. As this was not enough, she asked her mother to give her the remaining amount. Her mother offered her $250 and told her that she needs to earn the rest working during the holidays. How much money must Maria earn to be able to buy the bike she wants?
messages.content: Maria wants to buy a brand new bike. The retail price at the bike shop stands at $600. She saved $120 toward the purchase. As this was not enough, she asked her mother to give her the remaining amount. Her mother offered her $250 and told her that she needs to earn the rest working during the holidays. How much money must Maria earn to be able to buy the bike she wants?
messages.role: user
messages.content: Maria has $120 and received $250 from her mother. So she has 120 + 250 = $<<120+250=370>>370.
  As the price of the bike stands at $600, Maria needs 600 – 370 = $<<600-370=230>>230 more to buy the bike.
  #### 230
messages.role: assistant