Explanation:

Let’s break it down:

- K and A are boys at the ends.

- K is on the left end, so seating for boys (left to right) is: K, ___, ___, A or K, ___, ___, A.

- One boy is between A and R. That means the sequence must be K, R, M, A or K, M, R, A, so R and M occupy the middle two spots. We'll try both.

- P (a girl) is sitting at one of the ends.

- B is second to the right of P. There are only four spots, so for B to be second to the right, P must be on the left end.

- Q is at one of the ends — let’s say Q is on the right end.

- So girl order (left to right, facing the boys) is: P, ___, B, Q.

Now, since they’re facing each other:

- Boy order: K, R, M, A.

- Girl order: P, L, B, Q.

Let’s match them up, position-wise:

- K faces P

- R faces L

- M faces B

- A faces Q

The question is, who is L facing?

Check: L is in the second seat, so she faces R.

So, the correct answer is:

- OPTION 4: R

What this really means is, when you set them up as the clues demand, all the facts fit, and L ends up right across from R. Option 4 is the winner.