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: Still, guilt followed as thoughts of Eirik crossed my mind.
Example Output: Singular

Example Input: Yelling and running footsteps suddenly exploded all around us and I jerked into a sitting position.
Example Output: Plural

Example Input: There was no ledge, no ladder, no drain pipe.
Example Output:
Singular