conversations.from: human
conversations.value: This math problem has got me stumped: Joey needs to take a new prescription. The first day he needs to take one pill. Each day he must take two more pills than the previous day. How many pills will he take in a week?
  Can you show me the way?
conversations.from: assistant
conversations.value: For the second day he takes 1 + 2 = 3 pills.
  For the third day he takes 3 + 2 = 5 pills.
  For the fourth day he takes 5 + 2 = 7 pills.
  For the fifth day he takes 7 + 2 = 9 pills.
  For the sixth day he takes 9 + 2 = 11 pills.
  For the seventh day he takes 11 + 2 = 13 pills.
  For the entire week he takes a total of 1 + 3 + 5 + 7 + 9 + 11 + 13 = 49 pills.