Final answer:
Satire is sometimes difficult to perceive if a person does not have background knowledge of the subject or author.
Step-by-step explanation:
Satire is sometimes difficult to perceive if a person does not have background knowledge of the subject or author. This is because satire relies on humor, exaggeration, and ridicule to expose human ignorance, vice, or foolishness. To fully understand and appreciate satire, it is important to have a good understanding of the topic being satirized and the intentions of the author.