Which sentence shows an example of an object pronoun?

Question: Which sentence shows an example of a an object pronoun?

Sentences

A. She ran to catch the red ball that flew through the air.

B. They sat down to eat a picnic lunch under a shady tree.

C. The twins were so excited to see him at the park.

D. It was so bright everyone needed to wear sunglasses.

A. she ran to catch the red ball that flew through the air.

Explanation: my explanation is that I took the test and got it right but your test might be different and different sentences.

well stockyards mean a large yard containing pens and sheds, typically adjacent to a slaughterhouse, in which livestock is kept and sorted. and i'm assuming that by party you   mean a large group of people which does make sense because chicago is a very crowded place much like new york. stockyards tend to take up a lot of room due to needing the area for pens to keep animals in and the fact that stockyards are usually right by slaughterhouse where they process and distribute the product. so its much like a zoo but with some dead animal products close by.

the anecdote makes readers feel sorry for the man’s lack of heritage, then reminds readers that the man has an equally valuable heritage.