With no explanation, label text_A→text_B with either "False" or "True".
text_A: The dog chased the cat, which ran up a tree. It waited at the bottom. The It is more likely to refer to The dog than The cat because the dog wanted the cat
text_B: In "The dog chased the cat, which ran up a tree. It waited at the bottom. ", The It is more likely to refer to The dog than The cat because the dog wanted the cat
True.