What is the most accurate description of Discovery ads?

● Discovery ads are created entirely from machine learning, based on themes from the keywords a company selects.
● Discovery ads can showcase a company’s brand or products with a collage of
images or a five-second video.
● Discovery ads can give a company a stronger marketing presence on three Google platforms: Shopping, News, and Maps.
● Discovery ads can showcase a company’s brand or products with a single
high-quality image or swipeable image carousel.