Can we conclude from "The woman in the green shirt and her friend are looking at something." that "The person is about to buy food."?\nOptions:\n- yes\n- no\n- it is not possible to tell
A step-by-step solution is:
it is not possible to tell
Looking doesn't necessarily mean they are about to buy.

Something doesn't necessarily mean food.

.

Thus, the answer is it is not possible to tell