conversations.from: human
conversations.value: I need help with this problem:
  Mr. Angstadt has 120 students throughout the school day.  Half of them are enrolled in Statistics.  Of the students in Statistics, 90 percent are seniors.  How many of Mr. Angstadt's students are seniors enrolled in Statistics?
conversations.from: assistant
conversations.value: Statistics: 120/2=60
  Seniors in Stats:60(.90)=54