With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Avengers (2012 film) features only actors born in the 1940s.
text_B: State rural development councils are a collaborative partnership with representatives of the federal , state , local , and tribal governments , the private sector , and the nonprofit sector .. Councils are created by a memorandum of understanding between USDA and the state Governor .. The councils ' purpose is to promote rural development within the. state .
not_related.