HURRY NEED HELP!! Which option distinguishes what most likely sickened Shailee in the following scenario?

Shailee bought ground beef, pasta, and tomato sauce, and made spaghetti for dinner that evening. She woke up
in the middle of the night and began to vomit.

A. The meat she bought was spoiled
B. The meat she bought was sitting out too long
C. The meat she bought was not processed properly
D. The meat bought was unpasteurized