Answer:
The correct answer is the A, prejudice
Step-by-step explanation:
Hal has this preconceived idea that all elderly people don't know how to drive properly, a prejudice is generally negative idea that can affects a person or a group of people, prejudices can be of different types, socioeconomic, racial, ethnicity related. Most of the times, prejudices are based on stereotypes, for example: young people are not responsible, old people are forgetful, etc.