Hi! I have an English exam very soon, so I need the answer fast.

THE QUESTION SAYS: Decide whether these sentences contain defining or non-defining relative clauses:
1- The person who is talking to Carrie is her uncle.
2- He comes from Seoul which is the capital of South Korea.
3- Carrie who has never been to Seoul would like to go there one day.
4- She would like to meet her cousins who have never been to America.
5- She goes to a school which is very popular in Santa Monica.

Thanks previously.

Quickly, can you tell us your answers first?

Yes. Please hurry with those answers. And remember that you can't always decide whether the clause is defining or non-defining. Some can be either.