Context: Pulling up from work this morning I noticed a gray cat on walkway In front of my apartment . We have several strays so it is n't unusual to see on just lounging about . It was in front of my parking spot so when it did n't run as I was walking toward my apartment I was a little curious .

Question: What may be the reason they were surprised when the stray cat did n't run ?
Options:
0. There was a mouse nearby .
1. They are used to the stray cats running away .
2. None of the above choices .
3. There was a bird nearby .
Answer: 1