Questions 1-5
An amusement park roller coaster includes five cars, numbered 1 through 5 from front to back. Each car accommodates up to two riders, seated side by side. Six people—Tom, Gwen, Laurie, Mark, Paul and Jack—are riding the coaster at the same time.
Laurie is sharing a car.Mark is not sharing a car and is seated immediately behind an empty car.Tom is not sharing a car with either Gwen or Paul.Gwen is riding in either the third or fourth car. Help setting up this game