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".
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Question: She cocked her head and listened for sounds of Sutton sneaking up on her.

Answer: Past


Question: He described the pain in vivid detail.

Answer: Past


Question: " The guard changes in a minute. "

Answer:
Present