Context: They came . Scratching at the door , my friends and neighbours . I looked them in the eye just so I could know that they were n't there anymore . I shot them . I shot them dead , again , my friends and neighbours .

Question: Why did the narrator shoot his friends and Neighbors ?
Options:
0. He shot them because they were using a battering ram on his door .
1. He shot them because they were zombies .
2. He was dreaming that he shot the neighbors at his door .
3. The Neighbors on the other side of the door all had guns as well .
Answer: 1