Sentence 1: Gina was getting on the highway. 
 Sentence 3: And as she approached the on-ramp signal stood red 
 Sentence 4:  Gina sat at the red light for 2 minutes before getting a green one 
 Sentence 5:  Finally she was able to get on the highway to drive home 
 Given Sentence 2: She could see the traffic was barely moving.