Explanation:

- D @ N: D is the daughter of N.

- N @ H: N is the daughter of H.

- H & Y: H is the husband of Y.

- Y @ F: Y is the daughter of F.

- F % V: F is the wife of V.

From these statements:

- D is the daughter of N, who is the daughter of H, making H the grandfather of D.

- H is married to Y.

- Y is the daughter of F, making F the mother-in-law of H.

- V is the husband of F, making him the father-in-law of H.

- Considering the relation between V and H: V is H’s wife's father.

So, the correct answer is Option 4: Wife’s father