The answer you are looking good for is answer B
Si, me gusta la clase de arte
The question is asking if you like the art class, B is the only answer that has the correct words! Meaning, the word "gustan is the plural form, so the question would have to ask "do you like the art classES" but that is not what is being asked. The second thing is "te" this word is not used when you are talking about yourself, it is used when talking about someone else!
Hope this helps!