With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Alex Sharp was in the play version of the novel Wicked.
text_B: Zainsk -LRB- Заинск -LSB- Зәи , Zay -RSB- -RRB- is a town in the Republic of Tatarstan , Russia , located on the Stepnoy Zay River -LRB- Kama 's tributary -RRB- , 287 km east of Kazan .. Republic of Tatarstan. Republic of Tatarstan. town. types of inhabited localities in Russia. Russia. Russia. Stepnoy Zay River. Stepnoy Zay River. Kama. Kama River. tributary. tributary. Kazan. Kazan. Population  :
not_related.