With no explanation, label text_A→text_B with either "False" or "True".
text_A: Sid explained his theory to Mark but he couldn't convince him. The he is more likely to refer to Sid than Mark because Sid is the one doing the convincing, not Mark.
text_B: In "Sid explained his theory to Mark but he couldn't convince him. ", The he is more likely to refer to Sid than Mark because Sid is the one doing the convincing, not Mark.
True.