Tonight , CS and I had a bit of an argument over plans . He insists that if it 's over a Cat 3 , we are evacuating . Because of Sun . I , on the other hand , insist on a slower approach that will keep us here unless it 's serious AND coming pretty straight at us .
According to the above context, choose the best option to answer the following question.
Question: Based on the passage , what type of person is CS ?
Options:
- cautious
 - daring
 - serious
 - slow


cautious