This task is about identifying the subject of a given sentence. The subject of a sentence is the person, place, or thing that is performing the action of the sentence. The subject represents what or whom the sentence is about. Each sentence in this task is guaranteed to contain a single subject. The input is a sentence and the output is the identified subject of that sentence.
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Question: "tori tortures teacher was watched by 3.8 million US viewers.

Answer: tori tortures teacher


Question: The leader of Catalonia is Carles Puigdemont.

Answer: Catalonia


Question: Dr. G. P. Prabhukumar is the director of the Acharya Institute of Technology.

Answer:
Acharya Institute of Technology