With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lady Gaga's album, The Fame, featured "Just Dance" & "Poker Face".
text_B: I Blast Off !. is the second EP by Black Cat # 13 .. It was released in 2000 on 31G Records .. 31G Records. 31G Records
not_related.