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: " I learnt to play the role expected of me.

Answer: Past


Question: Each floating pallet served as a link between each of the nets.

Answer: Past


Question: The technician explains that she is going to take some pictures and then she'll show us the baby.

Answer:
Present