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: His footsteps echoed like a death knell when he walked away.

Output: Plural


Input: Consider Input: Soldiers with automatic guns waved them through and they drove past a long line of new arrivals waiting to register.

Output: Plural


Input: Consider Input: Computer screens glowed blue and green.


Output: Plural