Context: Kyle is in the hospital , we came in today at noon and he just now got admitted . They put him in CCU and they sent me out to the waiting room . His C02 was at 89 % ...

Question: What might I be doing while I 'm waiting right now ?
Options:
0. I am pacing the area , waiting to hear more from the doctor .
1. I 'm trying to get a signal on my phone so I can call Kyle .
2. I am trying to find a nurse to tell me what my C02 is at .
3. I 'm trying to find someone to tell me where the waiting room is .
Answer: 0