In a coded relationship, if A + B means A is the uncle of B, A - B means A is the aunt of B, and A × B means A is the grandfather of B, what is the relationship of C if A + B × C?
If A + B means A is the uncle of B, A - B means A is the aunt of B, and A × B means A is the cousin of B. What is the relationship of C if A + C - B = true?