With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ringo Starr danced for the Beatles.
text_B: Fight and Smile -LRB- 相信希望fight & smile賑災募款晚會 -RRB- is a fund raising campaign held in Taiwan for the victims of the Japan 2011 Tohoku earthquake and tsunami .. Taiwan. Taiwan. Japan. Japan. 2011 Tohoku earthquake and tsunami. 2011 Tohoku earthquake and tsunami. The event was held from March 17 to March 18 , 2011 .. About NT$ 788 million were raised by the event .. The event was hosted by Jacky Wu , Chang Fei , Chang Hsiao-yen and Patty Hou .. Jacky Wu. Jacky Wu. Patty Hou. Patty Hou
not_related.