conversations.from: human
conversations.value: Find the answer to the math problem: The teacher agrees to order pizza for the class. For every student in the class, she will buy 2 pieces of cheese and 1 piece of onion and they will eat exactly that amount. A large pizza has 18 slices. She orders 6 total pizzas and there are 8 pieces of cheese and 4 pieces of onion leftover. How many students are in the class?
conversations.from: assistant
conversations.value: Cheese pizzas are 2/3 of the pizza's purchased because 2 / (2+1) = 2/3
  She buys 4 cheese pizzas because 6 x (2/3) = 4
  These give her 72 pieces of cheese pizza because 4 x 18 = 72
  The students at 64 pieces of cheese because 72 - 8 = 64
  There are 32 students in her class because 64 / 2 = 32