Sentence 1: Wilberforce was an amateur bull rider. 
 Sentence 3: Tired of the taunts, Wilberforce decided to shorten his name 
 Sentence 4:  He now participated in the rodeo as Wilber 
 Sentence 5:  The other cowboys quit making fun of him 
 Option 1: He was a good bull rider, but the other cowboys made fun of his name. 
 Option 2: The other cowboys never made fun of him.