Explanation:

Let’s break this down step by step:

- Seven people, three generations, more than four females.

- A is father of B.

- G is the mother of A, so G is the grandmother of A’s kids.

- L is married to the only son of G. If A is G’s son, then L must be A’s wife.

- L has an unmarried sibling K.

- B is nephew of K – so K must be L’s sibling, not A’s, since K is *unmarried* and thus not B’s parent.

- C is a child of A, so C is either B or B’s sibling.

- H is the parent of L, so H is L and K’s parent.

So, G (the grandmother) ? A (her son) married to L, their children are B and C.

C is grandchild of G.

Now, the question: How is C related to G?

Option 1: Grandmother (no, G is the grandmother, not C)

Option 2: Daughter (no, C is G’s granddaughter)

Option 3: Granddaughter (this fits)

Option 4: Sister (no)

Option 5: Cannot be determined (we can determine it)

So:

Option 3: Granddaughter is correct!

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