Sentence 1: Robert hated clowns. 
 Sentence 3: But one year he told his mom his hate for them 
 Sentence 4:  She promised to never get another one but his dad didn't know this 
 Sentence 5:  To his despair, his next birthday had a clown present 
 Option 1: His mom always got a clown for his birthday. 
 Option 2: Robert yelled when his parents gave him one.