B) Antonyms, because sweet means “having the pleasant taste characteristic of sugar or honey; not salty, sour, or bitter.” while pungent means “having a sharply strong taste or smell.” So, they are antonyms.
Explanation:
It's okay man, I also keep on thinking about the same thing. But I study because I want to do what I love. One day I will get a job and it will be awesome. All you have to do is get through these years and work hard for it. Hopefully, the day where you enter a college, those days are going to be fun for sure. :)