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 close Guantanamo Bay detention camp<sep>Argument: We need guantanamo bay so we have a place to keep terrorists locked up and away from mainland usa<sep>Keypoint: Closing the guantanamo bay detention camp would harm national security
True