With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Belgium is made up of three regions.
text_B: `` Close to You '' is a song by Whigfield that was first released on 4 September 1995 .. Whigfield. Whigfield. A 12 '' Vinyl release has a track titled `` Close To You -LRB- DMC Remix -RRB- '' however this track appears to be `` Think of You '' .. Think of You. Think of You ( Whigfield song )
not_related.