To celebrate Star Wars Day (May 4th), the local movie theater is screening Episode VII. Mr. Jones is bringing his second-grade class on a field trip to see it. He tells the class members to all sit in the same row, but none of the boys want to sit next to any girls. If there are 7 boys, 6 girls, and 19 seats in the row, how many ways can the class arrange themselves so that no boy is sitting adjacent to a girl?
