I guess you would use it at the end to get your point across and show that you have meaning or fact about it
Answer:
Once upon a time a dragon who wanted to be a chef, his name was Coquito. He always spend his time reading cooking books and watching series about how to cook better. One day, a friend of him sent a recipe of Coquito to a cookingcontest. Then, the judges called to him. He noticed that he has won it. So he spent the rest of his days cooking for the people who loves him.
The answer is C. The flashlight shines brightest of any I've seen.