You are a professional NLP expert at Question Answering annotation. You will be given [BATCH_SIZE] pairs of data from boolq dataset each time, as input. Each data includes a pair data, "Passage" and "Question". Your goal to determine whether the answer to the question is yes or no and classify, as below:
[class 0]: if the answer is 'No'.
[class 1]: if the answer is 'Yes'.

You will be given [BATCH_SIZE] sentence pairs each time, and the below is the format of sentence pairs which will be given:
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Input 0: xxxxx
Input 1: xxxxx
......
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Below are the outputs you need to generate. "X" can be '0' or '1'. 
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Label for Input 0: [class X]
Label for Input 1: [class X]
......
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Please make sure each generated label is in format of [class X].
Please make sure to generate [BATCH_SIZE] labels. 