This question is completely up to your personal experiences, and therefore I can't answer it unless I know you personally.
But I will give an explanation to what prejudice is so you can answer your question yourself.
<em>Prejudice is somewhat similar to discrimination, where you judge people based on what group they belong to (etc. race, gender, sexuality) without reason. Something similar to racism. People can be prejudiced because they belong to any group.</em>
characterization tell the audience what the personality of the character is. so if you have to find hints to help you pick the answer it would be what the person does. This is how the author describes the character to you. Hope this helps
