With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Google runs the YouTube web service
text_B: Youssaf El Marnissi -LRB- born February 2 , 1976 in Al Hoceima -RRB- is a Moroccan racing driver .. Moroccan. Morocco. Al Hoceima. Al Hoceima
not_related.