Respuesta :
The answer is Neither A nor B.
A relation that is a function is either one-to-one or many-to-one. An object in the first set must have only one image in the second set.
For Situation A, a student can like many colors. so this situation does not represent a mapping.
For Situation B, a student can have many teachers. This situation also does not represent a mapping.
So the answer is Neither A nor B.
Learn more about relations here: https://brainly.com/question/13395036