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: Since the Miracle, pilgrims from around the globe have kept a steady flow of traffic into and out of the small but popular prairie oasis.
Example Output: Plural

Example Input: Her latest release, Jumping Ship, is a dedication to her country of birth and an introductory novella to the Island Hopping Series.
Example Output: Singular

Example Input: An old-school fuel gauge on the handlebars informed him that he had half a tank of petrol.
Example Output:
Singular