With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Rio de Janeiro is a river in Brazil .
text_B: Part of the city has been designated as a World Heritage Site , named `` Rio de Janeiro : Carioca Landscapes between the Mountain and the Sea `` , by UNESCO on 1 July 2012 as a Cultural Landscape .
REFUTES.