Question

Pointing to a man in a photograph another man said he is the father of my daughter son

Answer 1

$\huge{\mathcal{Hey \ Mate \ !!}}$

$\huge{\texttt{Answer \ :-}}$
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The person in the photograph is the son in law of that man.

$\huge{\mathfrak{Thanks \ !!}}$

Answer 2

Answer:

Pointing to a man in a photograph another man said he is the father of my daughter son. This means the man in that photograph is the Son-In-Law of the person who is pointing the photograph.

Step-by-step explanation:

If person A marries person B's daughter, then person A will become the son-in-law of person B.

Here in the given puzzle,

Consider the man pointing the photograph as person B.

Consider the man in the photograph as person A.

So, if the woman in the photograph is a daughter of the person B then the boy in the photograph is the grandson of the person B. If the boy in the photograph is the son of person A in the photograph, then person A is the son-in-law of person B.