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.

Example Input: A plastic tarp, stolen from the highway department, capped the works.
Example Output: Singular

Example Input: The man-made chemical polonium leaks from the engines by tiny droplets.
Example Output: Singular

Example Input: But that bastard is mine.
Example Output:
Singular