With no explanation, label text_A→text_B with either "False" or "True".
text_A: John was doing research in the library when he heard a man humming and  whistling. He was very annoying. The He is more likely to refer to A man than John because library work needs a quite surrounding
text_B: In "John was doing research in the library when he heard a man humming and  whistling. He was very annoying. ", The He is more likely to refer to A man than John because library work needs a quite surrounding
True.