Context: Up until last night she was still really active , bright eyed and seemingly happy . Last night i heard this really loud banging coming from her cage and noticed she was having some kind of fit or seizure . She was flipping and banging against the sides of her little house so violently the roof had come off .

Question: Why is the roof no longer there ?
Options:
0. The roof was damaged in the storm .
1. The roof was destroyed .
2. None of the above choices .
3. The roof was unattached by an animal .
Answer: 3