With no explanation, label text_A→text_B with either "False" or "True".
text_A: The sun was covered by a thick cloud all morning, but luckily, by the time the picnic started, it was out. The it is more likely to refer to The sun than a thick cloud because the sun is the thing being covered, so "it" is out when it is no longer covered. The cloud can't cover itself.
text_B: In "The sun was covered by a thick cloud all morning, but luckily, by the time the picnic started, it was out. ", The it is more likely to refer to The sun than a thick cloud because the sun is the thing being covered, so "it" is out when it is no longer covered. The cloud can't cover itself.
True.