With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Emma Thompson was a driver.
text_B: Jean Robert Borotra -LRB- -LSB- ʒɑ ʁɔbɛʁ bɔ.ʁotʁa -RSB- , -LSB- borotɾa -RSB- ; 13 August 1898 -- 17 July 1994 -RRB- was a French tennis champion .. tennis. tennis. He was one of the famous `` Four Musketeers '' from his country who dominated tennis in the late 1920s and early 1930s .. tennis. tennis. Four Musketeers. The Four Musketeers ( tennis )
not_related.