4John, exhausted, huh?
6No, Sir. Not yet, Sir. 
4I see. I knew you had potential from the beginning. You're going to be a veteran firefighter soon. 
6Thank you, Sir. 
1(Hmm... The Chief likes John. He could be a threat to my position in the Department.)
4OK, listen up! We got information that there are still six people trapped in the office. Save them all and make it quick! Also, expect to be engulfed by severe toxic fumes, so be sure to wear an oxygen mask. 
6Yes, Sir! 
4Now, let's go!