Sentence 1: Cindy was very pleased to be babysitting for a new family. 
 Sentence 3: Shortly after the parent left she realized why 
 Sentence 4:  The little boy was horrible and wouldn't listen to her at all 
 Sentence 5:  She left with $60 but vowed never to watch him again 
 Option 1: They only had one child but paid $15 an hour! 
 Option 2: They had four children and only paid $5 an hour.