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.
Q: Topic: We should legalize cannabis<sep>Argument: Cannabis has been shown to cause mental problems in teen users and shouldn't be legal.<sep>Keypoint: Cannabis harms the body
A:
True