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: My stomach tipped over.

SOLUTION: Past

PROBLEM: She willed the erotic images planted in her mind to disappear, too.

SOLUTION: Past

PROBLEM: " You shouldn't be in here, " he mutters before taking a sip of his drink.

SOLUTION:
Present