conversations.from: human
conversations.value: Find the answer to the math problem: Ziggy is a club DJ. Typically, Ziggy gets 30 song requests every night. Half the songs requested are electropop. A third of that amount are requests for dance music. Five song requests are rock music, and song requests for oldies are three less in number than rock requests. Ziggy plays a DJ’s choice song half the number of times he plays an oldie. Ziggy also sometimes gets rap song requests. Typically, how many rap songs does Ziggy get requested every night?
conversations.from: assistant
conversations.value: Ziggy gets 30 / 2 = 15 electropop song requests every night.
  There are 15 / 3 = 5 dance song requests every night.
  There are 5 - 3 = 2 oldies requests every night.
  Ziggy plays DJ’s choice 2 / 2 = 1 time every night.
  Thus, Ziggy gets 30 - 15 - 5 - 5 - 2 - 1 = 2 rap songs requested every night.