Record 06659e3324cd4657914cb940fd0ea2b6

At 8:00, Milo took the heavy folder and placed it in the gym. At 8:00, Tobias noticed this from across the room. At 8:01, Milo took the heavy folder and placed it in the basement. At 8:01, Tobias happened to be watching. At 8:02, he moved the heavy folder into the library. At 8:03, Hakim brought the heavy folder over to the break room. At 8:03, Tobias was nearby and saw this happen. At 8:04, Hakim brought the heavy folder over to the gym. At 8:04, Tobias noticed this from across the room. At 8:05, Milo moved the heavy folder into the rooftop terrace. At 8:05, Tobias noticed this from across the room. At 8:06, Hakim carried the heavy folder to the gym. At 8:06, Tobias noticed this from across the room. At 8:07, Hakim brought the large tablet over to the gym. At 8:08, Milo carried the large tablet to the garage. At 8:09, Hakim brought the large tablet over to the observation deck. At 8:10, Tobias carried the large tablet to the break room. At 8:11, Hakim brought the large tablet over to the gym. At 8:12, he carried the large tablet to the rooftop terrace. At 8:13, Milo brought the large tablet over to the library. At 8:14, Hakim reorganized some papers on the desk. At 8:15, Milo refilled a cup of coffee. At 8:16, Tobias checked their email.

Where does Tobias believe the heavy folder is? Answer with only the location name (or 'unknown' if they have no belief).

gym

(no reasoning captured)