With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There is an FX TV series with Legion as its primary character.
text_B: Mario Mazzola is the Former Senior Vice President and current Chief Development Officer at Cisco Systems , Inc. .. Cisco Systems. Cisco Systems. He began working for Cisco Systems in 1993 .. Cisco Systems. Cisco Systems. He is a graduate of the University of Bologna .. University of Bologna. University of Bologna
not_related.