Definition: The input contains a debate topic, an argument on the topic and a keypoint, separated by "<sep>". Your task is to answer if the keypoint matches the argument and summarizes exactly what the argument means, in the context of the given topic.
Input: Topic: We should fight urbanization<sep>Argument: Urbanization is one of the main causes of climate change and reducing its impact is important<sep>Keypoint: Urbanization harms the environment
Output:
True