With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Planet of the Apes is an American movie of the science fiction genre.
text_B: Internet activism and , specifically , social networking has been instrumental in organizing many of the 2009 Iranian election protests .. Internet activism. Internet activism. social networking. social networking. 2009 Iranian election protests. 2009 Iranian election protests. Online sites have been uploading amateur pictures and video , and Twitter , Facebook , and blogs have been places for protesters to gather and exchange information .. video. video. Twitter. Twitter. Facebook. Facebook. Although some scholars in the West stress that Twitter has been used to organize protests , Iranian scholars argue that Twitter was hardly used by Iranian citizens in the midst of the 2009 protests .. Twitter. Twitter
not_related.