With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Berlin's significant industries include electronics.
text_B: The N32 road was a short national primary road in Ireland running from Junction 3 on the M50 , to the Malahide road at Clare Hall .. national primary road. national primary road. Ireland. Republic of Ireland. M50. M50 motorway ( Republic of Ireland ). Malahide. Malahide. It was effectively a non-motorway section of the M50 Dublin C-Ring , but is only built to primary road status .. M50. M50 motorway ( Republic of Ireland ). A short part of the route had motorway restrictions on it as lead to the M1  /  M50 interchange -LRB- and was confusingly signposted as both N32 and M50 -RRB- , as only motorway traffic can access both routes .. M50. M50 motorway ( Republic of Ireland ). In 2013 , the road was renumbered as R139 .. Since the opening of the Dublin Port Tunnel the M50 is now extended , turning south to Dublin Port at the M1 / M50 / N32 junction where the M1 now terminates .. M50. M50 motorway ( Republic of Ireland ). Dublin Port Tunnel. Dublin Port Tunnel. For more details on the Dublin C-ring , see M50 motorway .. M50. M50 motorway ( Republic of Ireland ). M50 motorway. M50 motorway ( Ireland )
not_related.