Read the following context and choose the best option to answer the question.
Context: My surgery went off without a hitch . Since I could n't get my x - rays done before I went in for the surgery , they did it while I was there . My back left wisdom tooth was growing sideways into my other teeth .
Question: Why does the person feel relieved of stress ?
Options: 
- None of the above choices .
 - They had a successful surgery .
 - They got a promotion .
 - They got a new job .


They had a successful surgery .