instruction:
Given an object and a part, decide whether the object has that part. For example if you are asked 'gun has barrel?', you need to decide if a gun has a barrel as one of its components or parts, indicating 1 or 0 as your answer respectively. All sentences strictly follow the template 'object has part?.'
question:
grenade has timer?
answer:
1


question:
lizard has ear?
answer:
0


question:
ferry has frame?
answer:

0