Sentence 1: Kim was a CIA agent who felt sorry for a guy she had to spy on. 
 Sentence 3: Kim felt sorry for her target and she marketed to him a room for rent 
 Sentence 4:  Kim's target moved into the house with her mother and sister 
 Sentence 5:  Now Kim watches him easier 
 Given Sentence 2: Kim's target would watch Japanese karate movies and adult films.