Sentence 1: Phil and Laurel had been friends for more than 20 years. 
 Sentence 3: When Laurel's husband died suddenly of a stroke she married Phil 
 Sentence 4:  No one in town could believe that Phil left his wife for Laurel 
 Sentence 5:  The only one that wasn't shocked was Phil's ex wife, Angelique 
 Given Sentence 2: She wanted a spare in case she lost her key again.