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: " I don't think I can sleep anymore tonight, " she mumbled.

A: Present
****
Q: I froze, my heart racing, and looked up at her again.

A: Past
****
Q: Her mouth curved into a teasing grin.

A:
Past
****