Sentence 1: Ethan went to the dentist to have his tooth pulled. 
 Sentence 3: Ethan only felt a poke from the needle 
 Sentence 4:  After it was done, Ethan asked to keep the tooth 
 Sentence 5:  He and his mother went to Dairy Queen to celebrate 
 Option 1: The office was closed. 
 Option 2: The assistant let him watch TV while it happened.