With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Family Guy was created by Seth MacFarlane.
text_B: Lantian may refer to  :. Lantian County , of Xi'an , Shaanxi , China. Lantian County. Lantian County. Sichuan Lantian Helicopter Company Limited , Chinese aeronautics company. Sichuan Lantian Helicopter Company Limited. Sichuan Lantian Helicopter Company Limited. Towns. Lantian , Anhui , in Xiuning County , Anhui. Xiuning County. Xiuning County. Lantian , Guizhou , in Tianzhu County , Guizhou
not_related.