Sentence 1: Dad went shopping for a new car. 
 Sentence 3: He also picked out a stick shift because it felt like a race car 
 Sentence 4:  The first day I saw dad driving I gave his car a nickname 
 Sentence 5:  I called it dad's red rocket 
 Option 1: He decided new ones were too expensive and to keep his old one. 
 Option 2: He picked out a red one because he always wanted a red car.