With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: In 2015, Tokyo was named the Most Liveable Country in the world by the magazine Monocle.
text_B: The Monumento a la abolicion de la esclavitud -LRB- Monument to the abolition of slavery -RRB- is a monument at Parque de la Abolicion in Barrio Tercero in Ponce , Puerto Rico , dedicated to the abolition of slavery in Puerto Rico in 1873 .. Puerto Rico. Puerto Rico. Parque de la Abolicion. Parque de la Abolicion. Tercero. Tercero ( Ponce ). It is the only monument in the Caribbean dedicated as a remembrance to the abolition of slavery .. Caribbean. Caribbean. The monument consists of an obelisk and a statue .. obelisk. obelisk
not_related.