In this task you are given a sentence. You must judge whether the main verb of the sentence is in present or past tense. Label the instances as "Present" or "Past" based on your judgment. If there is no verb in the given text, answer "Present".

Example Input: That helps I.D. what you are working with.
Example Output: Present

Example Input: The taller of the two must have somehow sensed something, because he stopped and turned toward us.
Example Output: Past

Example Input: Pythagoras, however, one of ancient Greece's most celebrated mathematicians, and a mystic to boot, begged to differ.
Example Output:
Present