With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paris hosts the Australian Open.
text_B: Ah Dede Vah Dede -LRB- Ah Dede Vah Dede -RRB- is an Turkish folkloric tune hasaposerviko .. Turkish. Turkish language. hasaposerviko. hasaposerviko. The meter is .. Hasaposerviko , the last two terms in reference to Serbian and other Balkan influences on this version of the dance.Its music was composed Turkish Tugrul Dagcı.Turkish lyrics written by Oktay Yurdatapan.There are similar folkloric tunes known as Arabaci .. Hasaposerviko. Hasaposerviko. Turkish. Turkish language. Arabaci. Arabaci
not_related.