Question

What is the BEST way to combine the information in the two sentences below?

Caroline used to play the trumpet. Caroline wants to learn how to play the french horn.

Caroline used to play the trumpet, Caroline wants to learn how to play the french horn.
Caroline used to play the trumpet and Caroline wants to learn how to play the french horn.
Caroline, who used to play the trumpet, wants to learn how to play the french horn.
Caroline used to play the trumpet, so that wants to learn how to play the french horn.

Answer 1

Caroline, who used to play the trumpet, wants to learn how to play the french horn.

Answer 2

Yes that is the correct answer ^^