CAT 2024 Linear Arrangements — Previous Year Question

There are four Trees: Lemon, Coconut, Mango and Neem, each at a different corner of a rectangular plot. A well is located at one corner and a cabin at another corner. Lemon and Coconut trees are on either side of the gate, which is located at the centre of side, opposite to the side, extremes of which the well and cabin are located. The mango tree is not at the corner where the cabin is located. Which of the following pairs can be diagonally opposite to each other in the plot?