With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: We Found Love's music video includes themes of addiction and violence.
text_B: The ADAC -LRB- Allgemeiner Deutscher Automobil-Club e.V. -RRB- -LRB- General German Automobile Club -RRB- is an automobile club in Germany , founded on May 24 , 1903 as German Motorbiker Association -LRB- `` Deutsche Motorradfahrer-Vereinigung '' -RRB- , and was renamed to its present name in 1911 .. With more than 18 million members in May 2012 , it is the largest automobile club in Europe .. It is also the largest motorcyclist association in the world , with 1.5 million members .
not_related.