Context: Then he wrapped my hands , put the gloves on me and brought me over to the heavy bag . He \'d call out strings of punches like , " 2 , 3 , 2 , 4 ! " and I \'d have to hit the bag with the corresponding punches that I just learned . That part was fun .
Question: What does " he " do for work ?
Option 0: None of the above choices .
Option 1: He makes heavy bags .
Option 2: He calls out strings of punches .
Option 3: He is a personal trainer .
Answer: 3