Sentence 1: Hank was invited to a friend's party. 
 Sentence 3: On the day of the party, Hank was nervous 
 Sentence 4:  When he got to the party, he was warmly greeted 
 Sentence 5:  Hank met a new friend, named Jon, at the party 
 Given Sentence 2: Suddenly he heard a terrible racket!