Context: I picked myself up , a bit shaken from the impact of my brain reverberating inside my skull . Embarrassed , I looked sheepishly around ; luckily , there were no witnesses . brushed myself off ; thankfully , my legs were uninjured .

Question: What is the reverberating brain sensation they are experiencing , called ?
Options:
0. Cuncussion
1. Ear drums bursting
2. Aneurysm
3. Fractured skull
Answer: 0

Question: What is most likely to have happened to the OP ?
Options:
0. Classroom chemistry explosion
1. Plane crash
2. Slipping into pool
3. Non - lethal motorcycle accident
Answer: 3