Sentence 1: Jeff was at a sandwich shop and called his friend Ike. 
 Sentence 3: Ike asked for a hero 
 Sentence 4:  Jeff was not familiar with this term for a sub sandwich 
 Sentence 5:  Jeff went to the police station to find a hero there 
 Option 1: Jeff asked Ike if he wanted anything. 
 Option 2: Jeff asked Ike if he wanted anything but Ike said nothing.