Sentence1: Ava was mad that she had to wear a vest in the pool. Sentence2: She wanted to swim without a vest like her brother. Sentence3: She asked her mother if she could take swimming lessons. Sentence4: Ava took lessons for 6 weeks and learned how to swim. 
 (A) She was happy that she didn't have to wear a vest anymore. (B) She was upset that she didn't have to wear the vest anymore.
A