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.

Input: Consider Input: The runway at Angola International Airport is called "05L/23R".

Output: Angola International Airport


Input: Consider Input: One of the ethnic groups of the United States are the African Americans.

Output: United States


Input: Consider Input: Browns Cambridge is certainly rated highly by customers and presents an array of Indian dishes with a usual spend of £20-£25 generally.


Output: Browns Cambridge