instruction:
In this task, given 2 input sentences, you must classify the relation between them. If the second sentence has a similar meaning to that of the first sentence then the output is ' B_entails_A', if the second sentence has the opposite meaning to the first sentence then it is classified as ' B_contradicts_A'. If you cannot clearly ascertain agreement/disagreement between the two sentences, the label is ' B_neutral_A'.
question:
sentence_A: A dog is not running towards a ball. sentence_B: A dog is running through a field and is chasing a ball
answer:
B_contradicts_A

question:
sentence_A: There is no dog standing on one leg and is waiting for a soccer ball. sentence_B: A dog is standing on one leg and is waiting for a soccer ball
answer:
B_contradicts_A

question:
sentence_A: A bicycle is being ridden by the little boy in a race. sentence_B: A young boy in a helmet is riding a bike on the road
answer:
B_neutral_A