Sentence 1: Frank and Susie went to Pizza Hut and ordered a pizza. 
 Sentence 3: Frank said some things to Susie that were really mean 
 Sentence 4:  When the pizza came, Susie noticed a dead fly on Frank's piece 
 Sentence 5:  She smiled sweetly and said nothing as he angrily ate the pizza 
 Given Sentence 2: He tried to fix it himself but to no avail.