With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Lennon was in the Beatles.
text_B: Giedroyc -LRB- -LSB- ˈɡʲɛdrɔjtɕ -RSB- ; Giedraitis Russian and Гедроиц French  : Guedroitz -RRB- is the name of a Polish-Lithuanian and Russian princely family , most probably dating back to the time of Mindaugas , although it has no connections with him .. Lithuanian. Lithuanians. Polish. Poland. Russian. Russian Empire. French. French language. Polish-Lithuanian. Polish-Lithuanian identity. Mindaugas. Mindaugas. No reliable information about the earliest members of the family has survived ; when the family name started to appear in written sources in the early 15th century , the precise connections between all its members were already impossible to establish .. According to the 16th century Lithuanian Chronicle , they are descendants of duke Giedrius , a brother of Narimantas and Grand Duke of Lithuania Traidenis .. Lithuanian. Lithuanians. Giedrius. Giedrius. Narimantas. Narimantas. Grand Duke of Lithuania. Grand Duke of Lithuania. Traidenis. Traidenis. Lithuania. Lithuania. Many family members were important figures in Lithuanian , Polish and Russian history and culture .. Lithuanian. Lithuanians. Polish. Poland. Russian. Russian Empire. The family 's original domain was the Lithuanian town of Giedraiciai .. Giedraiciai. Giedraiciai. Lithuanian. Lithuanians
not_related.