With no explanation, label text_A→text_B with either "False" or "True".
text_A: The sculpture rolled off the shelf because it wasn't level. The it is more likely to refer to The shelf than The sculpture because The shelf wasnt level had to be rolled off
text_B: In "The sculpture rolled off the shelf because it wasn't level. ", The it is more likely to refer to The shelf than The sculpture because The shelf wasnt level had to be rolled off
True.