You will be given a definition of a task first, then some input of the task.
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'.

sentence_A: A woman is leaning on the ledge of a balcony. sentence_B: A man with a white moustache is standing on a balcony and is looking at the road below
Output:
B_neutral_A