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: Where were the bees, and butterflies, and all the hungry little insects ?
Example Output: Plural

Example Input: The large mansions, which lined both sides of the street, bore stately and placid witness to their conversation.
Example Output: Plural

Example Input: Their arrival would allow the enemy to consider attacking the island in full battle strength.
Example Output:
Singular