Sentence 1: We had a new concierge for the 3 to 11 pm shift. 
 Sentence 3: He took a lot of breaks, and was not at his desk often 
 Sentence 4:  He also did not like to record incoming deliveries 
 Sentence 5:  After receiving a lot of complaints, the management fired Joe 
 Option 1: His name was Joe and he was an extremely dedicated and hard worker. 
 Option 2: Joe was quiet and looked tough.