‘B & D’ means ‘B is the brother of D’.
'B × D’ means ‘B is the mother of D’.
‘B # D’ means ‘B is the wife of D’.
‘B $ D’ means ‘B is the son of D’.
‘B @ D’ means ‘B is the mother of D’.
How is B related to G in the following expression?
A $$\times$$ B # F $ C @ E # G
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