With no explanation, label text_A→text_B with either "False" or "True".
text_A: Sam pulled up a chair to the piano, but it was broken, so he had to stand instead. The it is more likely to refer to The chair than The piano because Sam had to stand; therefore the chair must be broken
text_B: In "Sam pulled up a chair to the piano, but it was broken, so he had to stand instead. ", The it is more likely to refer to The chair than The piano because Sam had to stand; therefore the chair must be broken
True.