Given the task definition and input, reply with output. 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.

Topic: We should legalize cannabis<sep>Argument: Laboratory testing and regulations of legalized marijuana will ensure that it is safe for use and free of harmful substances<sep>Keypoint: If cannabis was legalized it could be regulated
True