TASK DEFINITION: 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".
PROBLEM: His line of work required a calm and cool sort of reserve.

SOLUTION: Past

PROBLEM: She opens the door behind her, and I follow her in.

SOLUTION: Present

PROBLEM: As I crawled, I pinched the wire underneath my scarf.

SOLUTION:
Past