Sentence 1: Jimmy was reading about the dinosaurs. 
 Sentence 3: The dad said because God didn't like them that much 
 Sentence 4:  Jimmy said he didn't believe God existed 
 Sentence 5:  Jimmy's dad, a pastor, grew incensed, and sent Jimmy to his room 
 Option 1: He asked his dad, the scientist, why they didn't exist anymore. 
 Option 2: He asked his dad why they didn't exist anymore.