With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Zhou Enlai was instrumental in the Nationalist Party of China's rise to power.
text_B: There has been one Cook Baronetcy , created in the Baronetage of the United Kingdom in the 19th century .. Baronetage of the United Kingdom. Baronetage of the United Kingdom. It is extant .
not_related.