Do I need separate I-864 for each parent's AOS application?

[rikkitikkitavi 0]

This is probably a dumb question, but I am very confused. 
 

I am a US citizen sponsoring both my parents for a green card.  They are B2 visitors from India and will be adjusting status here. 

I have filled out separate I-130s for each of them, and of course they are each filing an I-485.  I was intending to file a separate affidavit of support for each of them, but the language on the I-864 is very confusing, because it keeps asking for who else I'm sponsoring within a 6-month period. Both their applications will be filed at the same time, so it will obviously be within a 6-month period. 

Would appreciate any help. Many thanks! 

[Letspaintcookies 2,310]

Each application has to be filed as a stand alone application so yes, each has to have their own I-864.

[rikkitikkitavi 0]

Thank you!