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: Jackson's nostrils flared and I expected him to defend his actions, but he changed his tactic.

Output: Plural

Input: Consider Input: The deep boom of the two shots, which had been batting to and fro among the mountains, died away.

Output: Singular

Input: Consider Input: " Her recovery is remarkable.
Output: Singular