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: " Happy half birthday. "

A: Present
****
Q: She attempted to dredge up similar attachment to her own life and felt nothing.

A: Past
****
Q: The universe still functions on a monetary, or barter system.

A:
Present
****