Sentence 1: Kevin had a crush on two girls, Mandy and Sarah. 
 Sentence 3: They sat around Kevin's home and drank beer and cooked 
 Sentence 4:  Mandy hadn't heard from Kevin so she popped up at his house 
 Sentence 5:  The three of them agreed to have a threesome 
 Given Sentence 2: But, he had no mustard.