 
 <prompt> Wetin engaged couples dey prepare to do? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: ```A 2006 study find out say Ashkenazi Jews dey form one clear, homogeneous genetic subgroup. Surprisingly, no matter where Ashkenazi Jews ancestors come from - whether na Poland, Russia, Hungary, Lithuania, or any other place wey get historical Jewish population, dem dey belong to the same ethnic group. The research show say Jewish population for Europe dey practice endogamy and e dey support the idea say Ashkenazi Jews na one ethnic group. Even though intermarriage dey common among Ashkenazi Jews, many Haredi Jews, especially members of Hasidic or Hareidi sects, still dey marry only fellow Ashkenazi Jews. This trend dey make Ashkenazi genes plenty and e dey help researchers study Ashkenazi Jews genes well well. E dey important to note say these Haredi Jews dey often get plenty pikin.``` 