Sentence 1: Juan resolved to start exercising more. 
 Sentence 3: The local store had a great pair of running shoes 
 Sentence 4:  Juan tried them on and they fit perfectly 
 Sentence 5:  He was ready to start getting into shape! 
 Option 1: He needed a new pair of shoes to exercise. 
 Option 2: He had a great pair of running shoes already.