Context: After I fought in Russia , we went to Las Vegas for one of the fights and he gets mobbed and I \' m like " oh , he \'s a celebrity , I did n\'t know that . " So , yeah , I \' m kind of dumb . What \'s one of the hardest things he puts you through when you \'re preparing for a fight ? JK : I guess a lot of our mental training , like you saw us running on copper hill and stuff like that . We also do like , we run up sand dunes , so I think that a lot of it , the hard parts are the mental parts .
Question: What may be the reason for them asking this personal all these questions ?
Option 0: None of the above choices .
Option 1: They are performing an act together .
Option 2: They are performing an interview .
Option 3: They are on the same team .
Answer: 2