Read the following context and choose the best option to answer the question.
Context: My mom was convinced that he was coming back , but I was n't so sure . I gripped the steering wheel at this thought . " Yeah , hey , I ' m on the highway now . I should go before I take out too many vehicles . " " Wait !
Question: What is the narrator doing in the described scene ?
Options: 
A. They 're becoming a mom .
B. They are driving a car .
C. They 're selling vehicles .
D. They are coming back .


B