With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Hateful Eight's script was kept secret in 2014.
text_B: The A2 motorway -LRB- Autostrada A2 -RRB- , also known as The Sun Motorway -LRB- Autostrada Soarelui -RRB- , is a motorway in Romania which links Bucharest with Constanta , a city-port on the shore of the Black Sea , where it merges after an interchange into the A4 motorway .. Bucharest. Bucharest. Constanta. Constanta. A4 motorway ( Romania ). motorway. motorway. Romania. Romania. Black Sea. Black Sea. A4 motorway. A4 motorway ( Romania ). It is 206 km long , and has been operational on its entire length since November 2012 .
not_related.