Context: The burglar alarm went off just before 4 am , which was odd because it was n't set . Turned out the indoor alarm was sounding , but not the outdoor one . I rang the alarm company and the engineer suggested a couple of things to try out , which made no difference , so he said he would come out , although it would take him about 45 mins . A few minutes later , about 20 mins after it first went off , it stopped .

Question: Why was the narrator up at such a tough hour ?
Options:
0. The internal alarm went off .
1. None of the above choices .
2. The external alarm sounded .
3. The burglar alarm company called them about an alarm .
Answer: 0

Question: Why was the narrator up at such a tough hour ?
Options:
0. The inside alarm went off .
1. The external alarm sounded .
2. The burglar alarm company called them about an alarm .
3. None of the above choices .
Answer: 0