With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Matt Kuchar plays professional golf.
text_B: Galeria de esperanzas is a 1934 Argentine tango film directed by Carlos de la Pua .. Carlos de la Pua. Carlos de la Pua. It stars Tulia Ciampoli , Ricardo de Rosas , and Luis Dia .. Tulia Ciampoli. Tulia Ciampoli. Ricardo de Rosas. Ricardo de Rosas. Luis Dia. Luis Dia. The film premiered on 12 September 1934 .
not_related.