conversations.from: human
conversations.value: Break down this math problem: Last Sunday, Logan went to church and realized that the number of children present was 80. If there were 60 male adults, and the total number of people in the church was 200, how many female adults were present?
conversations.from: assistant
conversations.value: The total number of male adults and children is 80+60 = 140 people.
  The number of females is 200-140 = 60 female adults.