Sentence 1: Janice and her sister were fierce competitors. 
 Sentence 3: Janice had made a great shot 
 Sentence 4:  She was lining up the shot for the eight ball 
 Sentence 5:  Janice hit it and the ball went in 
 Option 1: They were involved in a pool game. 
 Option 2: They were involved in chess competitions.