With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: An American rapper is featured on Rich Girl.
text_B: Zwiebelkuchen -LRB- German for `` onion cake '' -RRB- is a savory German one-crust onion cake made of steamed onions , diced bacon , cream , and caraway seeds on either a yeast dough or a leavened dough .. dough. dough. onion. onion. bacon. bacon. cream. cream. caraway. caraway. German. German cuisine. onion cake. onion cake
not_related.