conversations.from: human
conversations.value: Herman likes to feed the birds in December, January and February.  He feeds them 1/2 cup in the morning and 1/2 cup in the afternoon.  How many cups of food will he need for all three months?
  Solve this problem.
conversations.from: assistant
conversations.value: December has 31 days, January has 31 days and February has 28 days for a total of 31+31+28 = 90 days
  He feeds them 1/2 cup in the morning and 1/2 cup in the afternoon for a total of 1/2+1/2 = 1 cup per day
  If he feeds them 1 cup per day for 90 days then he will need 1*90 = 90 cups of birdseed