Explanation:

- The chain starts with "J 3 L," meaning J is the daughter of L.

- Next, "L 9 N" indicates L is the sister of N.

- Then, "N 3 O" shows N is the daughter of O.

- Finally, "O 5 K" means O is the father of K.

- Therefore, substituting each relationship:

- J is the daughter of L, making L her parent.

- L is the sister of N, making N another parent to L.

- O is the parent of N and grandparent to J.

- K is the child of O, making K an aunt or uncle to J.

- Thus, J is the niece of K.

- Correct Option: 3 Niece

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