The correct answer is: A. Flaunt : Display
Ogle means to look at someone or something in a way that shows sexual desire. Observe means to watch or look at something carefully in order to learn more about it. Flaunt means to show off something that you have, especially something that is expensive or impressive. Display means to show something to other people, especially in a public place.
In the original pair of words, “ogle” and “observe” have a similar relationship to “flaunt” and “display.” Both “ogle” and “flaunt” mean to show something off, while “observe” and “display” mean to show something to other people.
The other options do not have the same relationship as the original pair of words. In option B, “discern” means to see or understand something clearly, while “perceive” means to become aware of something through the senses. In option C, “clamour” means to make a loud noise, while “despite” means in spite of. In option D, “haggle” means to argue about the price of something, while “outbid” means to offer a higher price than someone else.