prompt: Sun City has 1000 more than twice as many people as Roseville City. Roseville city has 500 less than thrice as many people as Willowdale city. If Willowdale city has 2000 people, how many people live in Sun City?
messages.content: Sun City has 1000 more than twice as many people as Roseville City. Roseville city has 500 less than thrice as many people as Willowdale city. If Willowdale city has 2000 people, how many people live in Sun City?
messages.role: user
messages.content: Roseville city has 3*2000-500=<<3*2000-500=5500>>5500 people.
  Sun City has 2*5500+1000=<<2*5500+1000=12000>>12000 people.
  #### 12000
messages.role: assistant