The answer is A.
Explanation:
The POV (Point Of View) is the eyes that the reader sees through.
For example, should the POV be in first person, then we’d be seeing only what one particular person sees and feels. The pronouns used here would be as if you were part of a one-sided dialogue with this character
Meanwhile, if the POV is in third person, then you’d be seeing things from the narrator’s point of view. In this POV, the most common pronouns are “he” and “she”.
There are other POVs, but third person and first person are the most used formats in stories. They both give a different perspective, so what they see and how they interpret that thing may be different.
For example, if you were reading a book in first person and some person the character had never met before just came up to them and began to yell at them that it was over and they were breaking up, the character would probably feel highly overwhelmed and weirded out. In this POV, the person who came up to them would be painted as someone strange and either someone to be stayed away from or someone to confront based on the character.
But, if this were played out in third person, we would see it as an outside force watching the situation. In this perspective, we might find out that the person who came up was being followed and that they needed to create a distraction revolving around them in order to get away. Instead of this character being presented as strange or weird, it would feel like they were doing something reasonable for their situation.
This is why A.) Point of view can affect what details a writer sees and records. If everybody who has been on the Titanic when it sunk wrote a book about their experience on the ship, each one would have a different thing to say, which is the same concept of “different people have different views, values, and thoughts”