A restrictive adjective clause is not set off with commas. The correct answer would be the first option. Restrictive clause is a clause that cannot be omitted in the sentence for it will change the idea of the whole sentence. It is the opposite of non-restrictive clause--a clause that serves as an additional information that is set off with commas.
C)<span> people who enjoy unshelled fishing and are planning a winter vacation </span>
Answer:
it needs to be in the right context. What context/purpose are you trying to do this for? Is it for a job interview or sth?
Explanation: