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.

Ex Input:
The leader of Atlanta is the Atlanta City Council.

Ex Output:
Atlanta


Ex Input:
Christian "cj" koegel were in rw: cancun as their original season.

Ex Output:
rw: cancun


Ex Input:
The mixed doubles team of Xie Zhongbo and Zhang Yawen played at Hong Kong Super Series.

Ex Output:

Hong Kong Super Series