Read the following context and choose the best option to answer the question.
Context: One very dark and stormy night a travelling salesman was driving along a country road . The rain was so heavy he could hardly see two feet in front of him . He decided that he should stop for the night but did n't know where . Just then he saw a faint light in the distance and headed toward it .
Question: What did the man in the story do for a living ?
Options: 
A. He studied storms and heavy rain .
B. He worked on a country road .
C. He guided people on dark nights .
D. None of the above choices .


D