我的485 转到 local office，昨天来了一封信，要下星期去面试，要带好多文件， 象
: I-864
: Tax return 2002 – 2004
: Letter from employer
: Lease agreement, or mortgage statement
: Joint account for banking statements
我的485是以LG 是以 EB 同时申请的绿卡，结果他的在半年以前就批了，我的才来信
请问在 I-864 的PART 2 选哪一个：
a. I filed/am filing the alien relative petition
b. B I filed/am filing an alien worker petition on behalf of the intending
immigrant, who is related to me as my _________
谢谢！