Context: He could take no chances ; either of them were capable of having him hunted down and disposed of if they suspected betrayal . Standing in Dino \'s office , small , filled with personal touches , he was very aware that any moment he spent with these two men was a trial in and of itself . " My lords , " he said , very quietly , bending his head in respect . Without another word he undid the belt which held his four swords and placed them all very carefully on the floor in front of Dino \'s office , before stepping back a few paces .
Question: Why is the man showing so much deference to the two ?
Option 0: He is a student of them .
Option 1: He is a customer of them .
Option 2: He is an admirer of them .
Option 3: He fears they may attack him .
Answer: 3