conversations.from: human
conversations.value: Can you explain how to solve this math problem: In a house of 15, 3/5 of the people eat pizza. If Aviana brought pizza with 50 pieces, and each person eating pizza took 4 pieces, calculate the number of pizza pieces that remained.
conversations.from: assistant
conversations.value: If there are 15 people in the house, the number of people eating pizza is 3/5*15 = 9 people.
  If each house member who eats pizza took four pieces to eat, the number of pieces taken is 4*9 = 36 pieces.
  Since the total number of pieces was 50, the number of pieces not taken is 50-36 = 14 pieces.