Sentence 1: In 1965, Fred DeLuca borrowed $1,000 from friend Peter to start Subway. 
 Sentence 3: They were a huge hit 
 Sentence 4:  Subway's popularity has grown ever since 
 Sentence 5:  They now have even more restaurants than McDonald's 
 Option 1: They focused on making fresh sandwiches. 
 Option 2: They started making pizza and went broke.