With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ty Cobb didn't set any records in professional baseball.
text_B: Dr Sai Mauk Kham -LRB- စ င မ က ခမ -LSB- saɪɴ maʊʔ kʰaɴ -RSB- born 1950 -RRB- is a former vice president , an ethnic Shan Burmese politician and incumbent Pyithu Hluttaw MP for Lashio Township .. Pyithu Hluttaw. Pyithu Hluttaw. Lashio Township. Lashio Township. Sai. Burmese honorific. Shan. Shan people. Member of Parliament. He previously served as Vice President of Myanmar .. Myanmar. Myanmar. Vice President of Myanmar. Vice President of Myanmar. He was elected as Second Vice President on 4 February 2011 , defeating Aye Maung of the Rakhine Nationalities Development Party and receiving 84 % of the votes -LRB- 140 of 167 votes -RRB- in the Amyotha Hluttaw .. Aye Maung. Aye Maung. Rakhine Nationalities Development Party. Rakhine Nationalities Development Party. Amyotha Hluttaw. Amyotha Hluttaw
not_related.