conversations.from: human
conversations.value: Explain how to solve this math problem: A cup of mushrooms weighs 100 grams and has 3 grams of protein.  If John eats 200 grams of mushrooms every day how many grams of protein does he get per week?
conversations.from: assistant
conversations.value: He eats 200/100=2 cups per day
  So that means he gets 2*3=6 grams of protein per day
  So he gets 6*7=42 grams of protein per week