With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Oliver Reed failed to be cast in The Three Musketeers.
text_B: Neue Messe Munchen is an exhibition center in the Messestadt Riem area in the eastern district of Munich Trudering-Riem built in 1994 until 1998 .. Messestadt Riem. Messestadt Riem. Munich. Munich. Trudering-Riem. Trudering-Riem. Messe Munchen. Messe Munchen. It is operated by Messe Munchen .. Messe Munchen. Messe Munchen
not_related.