Sentence 1: Joshua saw a goat at the fair. 
 Sentence 3: He bought the goat and took it home 
 Sentence 4:  The goat ate many  plants in Joshua's yard 
 Sentence 5:  Joshua learned that taking care of a goat is hard work 
 Option 1: Joshua thought having a goat would be fun. 
 Option 2: Joshua was afraid of it and went to look at the sheep instead.