With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris Froome is a cyclist for team U.S.A.
text_B: A buskin is a knee - or calf-length boot made of leather or cloth which laces closed , but is open across the toes .. boot. boot. leather. leather. cloth. cloth. It was worn by Athenian tragic actors , hunters and soldiers in Ancient Greek , Etruscan , and Roman societies .. Athenian tragic. Tragedy. Ancient Greek. Ancient Greece. Etruscan. Etruscan civilization. Roman. Ancient Rome. Greek. Greek language. The word buskin , only recorded in English since 1503 meaning `` half boot '' , is of unknown origin , perhaps from Old French brousequin -LRB- in modern French brodequin -RRB- or directly from its Middle Dutch model brosekin `` small leather boot '' .. boot. boot. leather. leather. English. English language. Old French. Old French. French. French language. Middle Dutch. Middle Dutch. Figurative senses relating to tragedy are from the word being used -LRB- since 1570 -RRB- to translate Greek kothornos or Latin cothurnos , the high , thick-soled boot worn in Athenian tragedy ; contrasted with sock -LRB- from Latin soccus -RRB- , the low shoe worn by comedians .. boot. boot. Greek. Greek language. sock. sock. comedians. Comedy ( drama ). Byzantine emperors were formally clad in purple buskins , embroidered in gold with double-headed eagles .
not_related.