prompt: Stoney Hollow Middle School is taking a field trip to the zoo. There are 109 fifth graders, 115 sixth graders, and 118 seventh graders. There are 4 teachers and 2 parents from each grade coming along to chaperone on the trip. There are 72 seats on each school bus. How many buses are needed for the field trip?
messages.content: Stoney Hollow Middle School is taking a field trip to the zoo. There are 109 fifth graders, 115 sixth graders, and 118 seventh graders. There are 4 teachers and 2 parents from each grade coming along to chaperone on the trip. There are 72 seats on each school bus. How many buses are needed for the field trip?
messages.role: user
messages.content: There are 109 fifth graders + 115 sixth graders + 118 seventh graders = <<109+115+118=342>>342 students going on the trip.
  There are 4 teachers + 2 parents = <<4+2=6>>6 adults going on the field trip for each grade.
  There are 3 grades going, so 3 grades x 6 adults/grade = <<3*6=18>>18 total adults going on the trip.
  There are 342 students + 18 adults = <<342+18=360>>360 people going on the trip.
  So, 360 people / 72 seats = <<360/72=5>>5 buses
  #### 5
messages.role: assistant