prompt: In a classroom, there are blue chairs, green chairs, and white chairs. There are 10 blue chairs. The green chairs are 3 times as many as the blue chairs, and there are 13 fewer white chairs than the green and blue chairs combined. How many chairs are there in a classroom?
messages.content: In a classroom, there are blue chairs, green chairs, and white chairs. There are 10 blue chairs. The green chairs are 3 times as many as the blue chairs, and there are 13 fewer white chairs than the green and blue chairs combined. How many chairs are there in a classroom?
messages.role: user
messages.content: There are 10 x 3 = <<10*3=30>>30 green chairs.
  The total number of blue and green chairs is 10 + 30 = <<10+30=40>>40.
  So, there are 40 - 13 = <<40-13=27>>27 white chairs.
  Therefore, there are 40 +27 = <<40+27=67>>67 chairs in a classroom.
  #### 67
messages.role: assistant