Which sentence is a compound sentence?(1 point)

Responses

AJ worked hard on his science fair project, yet he did not finish first.
AJ worked hard on his science fair project, yet he did not finish first.

Because she studied hard, Angela got an A on her test, and she was so happy. 
Because she studied hard, Angela got an A on her test, and she was so happy. 

After Brian came in second place, he began practicing more.
After Brian came in second place, he began practicing more.

I would love to have tacos for dinner this evening.

Because she studied hard, Angela got an A on her test, and she was so happy.