Sentence 1: Jessie was on a whale watching cruise. 
 Sentence 3: Suddenly, she had to run into the bathroom 
 Sentence 4:  When she came out, everyone said that she had missed the whales 
 Sentence 5:  They didn't see anymore for the rest of the trip and Jessie was upset 
 Given Sentence 2: She hadn't seen any animals and was beginning to feel sick.