Question on I-485 , Part 2. Application type.

I'm applying to green card through marriage and I need to fill I-485, for part 2. which one should I select. I'm currently on F1 student visa A. An immigrant petition giving me an immediately ....... B. My spouse or parent applied for adjustment of status ...... C. I entered as K-1 .... D.I was granted asylum or derivative .... E.I'm native or citizen of cuba... F. I am the husband , wife or minor unmarried..... G. I have continuously resided in the US ... H. Other .....