In this task you are given a sentence. You must judge whether subject of the main clause is singular or plural. Label the instances as "Singular" or "Plural" based on your judgment.

Input: Consider Input: The tiles merged into the lawn.

Output: Plural

Input: Consider Input: His movements, his obvious desperation, prolonged her pleasure, and when she felt his warmth flood her, she was still in bliss.

Output: Plural

Input: Consider Input: Phone calls might be made, authorities might be alerted ? "
Output: Plural