conversations.from: human
conversations.value: Can you guide me through solving this problem: Sebastian plays drums for percussion in an orchestra. He sits next to the brass section where four people play trombone, two play trumpet, and one plays a French horn. In front of them are the strings section with three violinists, a cellist, and a contrabassist. Next to the strings are a trio of clarinets and a quartet of flute players in the woodwinds section. The maestro conducts them all. How many people are in the orchestra?
conversations.from: assistant
conversations.value: Sebastian in the percussion section makes 1 person.
  The brass section has 4 + 2 + 1 = 7 people.
  The strings section has 3 + 1 + 1 = 5 people.
  The woodwinds section has 3 + 4 = 7 people.
  The maestro is 1 person.
  Thus, the orchestra has 1 + 7 + 5 + 7 + 1 = 21 people in it.