instruction:
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.
question:
Oyster sauce is an ingredient in Beef kway teow.
answer:
Oyster sauce


question:
Ground beef is an ingredient in Basko.
answer:
Ground beef


question:
The leader of the United States was Barack Obama.
answer:

Barack Obama