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: Her fingernails bit into his scalp, lighting his nerve endings on fire.

Output: Plural


Input: Consider Input: The courtyard is shaking so badly that for a second I'm not sure I haven't caused another earthquake.

Output: Singular


Input: Consider Input: Drugs are like that.


Output: Plural