prompt: Miss Molly surveyed her class of 30 students about their favorite color. Half of the class answered green, one-third of the girls answered pink, and the rest of the class answered yellow. If there are 18 girls in the class, how many students like yellow best?
messages.content: Miss Molly surveyed her class of 30 students about their favorite color. Half of the class answered green, one-third of the girls answered pink, and the rest of the class answered yellow. If there are 18 girls in the class, how many students like yellow best?
messages.role: user
messages.content: 30/2 = <<30/2=15>>15 students answered green.
  18/3 = <<18/3=6>>6 girls answered pink.
  So, 15 + 6 = <<15+6=21>>21 students answered either green or pink.
  Therefore, 30 - 21 = <<30-21=9>>9 answered yellow.
  #### 9
messages.role: assistant