Read the following context and choose the best option to answer the question.
Context: Also , yesterday my brother chased a black guy who came in and stole shit from our store . He ran after him for miles . Then the black guy got tired and started walking and so did my brother .
Question: Why is the brother so upset ?
Options: 
- He was yelled at by a black guy .
 - He was fired .
 - None of the above choices .
 - He was the victim of theft .


He was the victim of theft .