Choose the fact from the statements below. a. Everyone should start eating kale. b. My auntie makes the most delicious pancakes. c. The sun set over the mountains. d. His tuxedo was a little too fancy for the party.

A fact is information about something which is seen or proven to be true. It cannot be a whimsical expression or something that one wishes, but more of a known occurrence. A fact is the opposite of fiction.

Among the given statements, the only statement that is a fact is sentence c. The setting of the sun over the mountains is a known fact and also has occurred and is still occurring, with many people who have seen and enjoyed it.

On the other hand, the other statements are based on a personal expression about something or the other.

Thus, the correct answer is option c.