conversations.from: human
conversations.value: Find a solution for this math problem: Jay went to watch a singer in a one hour 20 minutes concert.  If there was a 10-minute intermission, and all the songs were 5 minutes except for one song that lasted 10 minutes, how many songs did she sing?
conversations.from: assistant
conversations.value: The time the singer had for singing was 80 - 10 = 70 minutes.
  The time the singer had for singing 5-minute songs was 70 - 10 = 60 minutes.
  The number of 5-minute songs was 60 / 5 = 12 songs.
  The total number of songs sung is 12 + 1 = 13 songs.