If A × B means A is the son of B

If A + B means A is the daughter of B

If A ÷ B means A is wife of B

If A – B means A is the father of B

Which of following relation is true ?

      S ÷ T × V – W + Y

S is daughter-in-law of Y

Note:

↑ or ↓ ⇒ Upward or downward line shown "generation gap" .

   =    ⇒ Double lines shown "relation b/w Husband & Wife"

   —   ⇒ single line shown "relation in same generation other than Husband & Wife".

   +   ⇒ Plus sign shown " Male".

   -   ⇒ Plus sign shown " Female".

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 So, correct answer is option (3).