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 subsidize space exploration<sep>Argument: We shouldn't subsidize space exploration because it can be very costly<sep>Keypoint: Space exploration is expensive
Output:
True