Context: I worked on figuring out the controls to get to that , but none of them worked . I wanted to tell the guy at the front desk , but none of the buttons on the phone worked . I got dressed , and went to the front desk to explain it , and the guy who would handle that had just stepped out for an unknown length of time . I tried some more , and finally packed things up , put a room key in my pocket , and came back home .

Question: What was the reason that I left the hotel .
Options:
0. My phone at home did not work .
1. None of the above choices .
2. The woman at the front desk was helpful .
3. I could not get anything to work .
Answer: 3