instruction:
Given an object and a part, decide whether the object has that part. For example is you are asked 'gun has barrel', you need to decide if a gun has a barrel as one of its components or parts. All sentences strictly follow the template 'object has part?.' The answer should be 1 or 0, 1 means the object has the given part, while 0 means it doesn't have the part.
question:
camera has lens?
answer:
1


question:
sofa has sink?
answer:
0


question:
america has president?
answer:

1