With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mariah Carey is female.
text_B: Formal Consensus refers to a specific organizational structure which formalizes both the relationships between members of an organization and the processes through which they interact to create an environment in which Consensus decision-making can occur in a specific , consistent , and efficient manner .. Consensus decision-making. Consensus decision-making. While many diverse consensus decision-making techniques exist , Formal Consensus emphasizes the concept that the particular process by which a decision is made is equally significant to gaining consensus as the content of any proposal or discussion .
not_related.