With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lahore is the location of the Shalimar Gardens.
text_B: The Vuelta a Peru is a road cycling race held in Peru .. Peru. Peru. road cycling. cycling. The race exists of only a men 's competition over a prologue and eight stages .. prologue. prologue. stages. stage race
not_related.