With no explanation, label text_A→text_B with either "False" or "True".
text_A: As Ollie carried Tommy up the long winding steps, his legs ached. The his is more likely to refer to Ollie than Tommy because Tommy  legs ached because Ollie carried Tommy up the long winding steps
text_B: In "As Ollie carried Tommy up the long winding steps, his legs ached. ", The his is more likely to refer to Ollie than Tommy because Tommy  legs ached because Ollie carried Tommy up the long winding steps
True.