Read the sentence. Our puppy loves to frolic, so he will romp around the backyard for hours. Which answer choice best explains how frolic and romp are used in this sentence? They are used as synonyms to convey the idea that the puppy enjoys being playful. They are used as antonyms to convey the idea that the puppy often changes his behavior. They are used as cognates to demonstrate that the puppy is unusual. They are used as homonyms to suggest that the puppy is quite aggressive.