Sentence 1: Kate had fruit flies. 
 Sentence 3: She read online you can lure them into a soda bottle 
 Sentence 4:  She set up a few bottle traps around the house 
 Sentence 5:  Three days later there were more fruit flies than ever 
 Option 1: She was looking for a way to get rid of them. 
 Option 2: She knew she needed professional help to get rid of them.