Sentence 1: Kate's lazy son hated playing in a football league for kids. 
 Sentence 3: At first he only played halfhearted 
 Sentence 4:  But eventually he started to really get into it 
 Sentence 5:  She was very proud of him for giving it his all 
 Option 1: He loved to watch movies. 
 Option 2: But Kate was making him play.