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".

[Q]: She exchanges a smile, then stretches her arms along her sides and stares at the ceiling.
[A]: Present


[Q]: " Sure, " I mumbled to myself.
[A]: Present


[Q]: Just text me when you need help with your classes.
[A]:
Present