Sentence 1: Harry is a 78 year old retired professor. 
 Sentence 3: Harry had been away on vacation but just returned 
 Sentence 4:  The concierge told me Harry had gotten into 3 fights already 
 Sentence 5:  I was amused and amazed 
 Option 1: He is incredibly kind to everyone. 
 Option 2: He is rather arrogant and thinks he knows everything.