Use reasoning to lead to the answer of the following question:
Can we conclude from "An elderly man is holding and looking at another man's hand." that "The man holding his brother's hand."?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
The man may not necessarily be holding his brother's hand; he may be just a friend or a random man.

.

Final answer: it is not possible to tell