This task is about identifying the object of a given sentence. The object of a sentence is the person or thing that receives the action of the verb. It is the who or what that the subject does something to. Each sentence in this task is guaranteed to contain a single object. The input is a sentence and the output is the identified object of that sentence.

Input: Consider Input: Li Qiaoxian of China had a preliminary rank of 6.

Output: 6

Input: Consider Input: Chicago is part of Cook County, Illinois.

Output: Cook County, Illinois

Input: Consider Input: The formula tl 2 ba 2 cuo 6 has 1 Cu-O planes in unit.
Output: 1