prompt: Brian has twice as many tennis balls as Frodo, who has 8 more than Lily. If Lily has 3 tennis balls, how many does Brian have?
messages.content: Brian has twice as many tennis balls as Frodo, who has 8 more than Lily. If Lily has 3 tennis balls, how many does Brian have?
messages.role: user
messages.content: Frodo has 8 tennis balls more than Lily (who has 3), so he has 8+3 = <<8+3=11>>11 tennis balls
  Brian has twice as many as Frodo, which makes 11*2 = <<11*2=22>>22 tennis balls.
  #### 22
messages.role: assistant