30 POINTS. WILL GIVE BRAINLIEST
Which revision correctly uses an appositive phrase to combine these two sentences?
My older sister's name is Dia. She is studying to be an engineer.
A. My sister is studying to be an engineer, and her name is Dia.
B. My older sister's name is Dia, and she is studying to be an engineer.
C. Dia is studying to be an engineer, my older sister.
D. Dia, my older sister, is studying to be an engineer.