Lost his keys last night right after he called me - left the restaurant keys inside the restaurant or something . Not sure what happened , but then today he left to do errands and left his phone at home . Whatev - I ' m just glad that 's he 's okay .
According to the above context, choose the best option to answer the following question.
Question: Why did the male subject call the narrator ?
Options:
- None of the above choices .
 - He was looking for the restaurant .
 - He was looking for his house .
 - He was looking for his house keys .


He was looking for his house keys .