Detailed Instructions: 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.
Problem:Topic: We should legalize sex selection<sep>Argument: Legalizing sex selection would be too costly, causing a surplus of one gender in just a couple decades time.<sep>Keypoint: Sex selection is expensive
Solution:
True