Answer: OA.
Step-by-step explanation:
Usually with these questions, you want to see parallel structure. Let's use POE (Process of Elimination):
OA. This response uses "the" stars and stripes, "the" butterflies, and "the" flowers. This seems correct, and I cannot find flaws.
OB. This response does not have a "the" before stars and stripes and "the" before flowers.
OC. This response does not have a "the" before flowers
OD. The original response does have "the" before butterflies.
Thus, OA is correct.