Which of these is NOT a political cartoon technique

Which of these is techniques uses an image to represent another idea? (Key Word: Represent)

Which of these is techniques makes a comparison between two unlike things in order to show a similarity between them to help make a point? (Key Word: comparison)

Which of these is techniques relies on writing text on the cartoon in order to help the reader understand what the cartoon is about? (Key Word: writing)

Which of these is techniques relies on distorting or changing an image in an extreme way in order to make their point or change a readers mind?