instruction:
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".
question:
She crouched and grabbed the weapon in both hands.
answer:
Past


question:
They exist everywhere and nowhere.
answer:
Present


question:
She never disappears until someone actually needs something. "
answer:

Present