I'll give you a question, please answer with step-by-step reasoning process.
Given the sentence "Two people's hands; one of them is doing the other's nails with an emery board." can we conclude that "People are doing eachothers nails."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
People doing each others nails differs from one person with an emery board.

.

Final answer: it is not possible to tell