Context: The flashes I saw were right in front of my eyes , not way over to the right . The flashes I saw , I knew , had been in my head .

Question: What caused the flashes ?
Options:
0. None of the above choices .
1. There are gunshots
2. There are fireworks
3. There is a mental illness causing hallucinations
Answer: 3

Question: What was the source of flashes ?
Options:
0. Mental
1. metallic reflection
2. None of the above choices .
3. Lightning strike
Answer: 0

Question: What was the source of flashes ?
Options:
0. related to hallucination
1. Lightning strike
2. None of the above choices .
3. metallic reflection
Answer: 0