Capt. Clarence Oveur: I can't tell.
Dr. Rumack: You can tell me, I'm a doctor.
Capt. Clarence Oveur: No, I mean, I'm just not sure.
Dr. Rumack: Well, can't you take a guess?
Capt. Clarence Oveur: Well, not for another two hours.
Dr. Rumack: You can't take a guess "for another two hours"?
Capt. Clarence Oveur: No, no, no, I mean we can't land for another two hours.