prompt: In the class of 24 students, half are doing silent reading, and a third are playing board games. The rest are catching up on homework. How many students are catching up on homework?
messages.content: In the class of 24 students, half are doing silent reading, and a third are playing board games. The rest are catching up on homework. How many students are catching up on homework?
messages.role: user
messages.content: 24/2=<<24/2=12>>12 students are doing silent reading.
  24/3=<<24/3=8>>8 students are playing board games.
  So 12+8=<<12+8=20>>20 students are accounted for.
  Then 24-20=<<24-20=4>>4 students are catching up on homework.
  #### 4
messages.role: assistant