Hard
What is the relation between the father-in-law of Sita's mother-in-law's only son and Sita's children?
Explanation
Explanation
Sita's mother-in-law's only son is Sita's own husband. The father-in-law of Sita's husband is Sita's own father. Sita's father, in relation to Sita's children, is their maternal grandfather.
PRO TIP
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