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If A + B means A is the mother of B, and A × B means A is the brother of B, what does P × Q + R mean?
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If A + B means A is the mother of B, and A × B means A is the brother of B, what does P × Q + R mean?
Introducing a girl, Arjun said, "Her mother is the only daughter of my mother-in-law." How is Arjun related to the girl?