I-864 need help with answering to the question

Hi,
I am helping to the substitute sponsor to fill out the I-864 and confused about the following questions:
Question 8–I am sponsoring the principal immigrant named in Part 2 above.
Yes
No (Applicable only in cases with two joint sponsors)
Question 9-- I am sponsoring the following family members immigrating at the same time or within six months of the principal immigrant
named in Part 2 above. Do not include any relative listed on a separate visa petition.

Which box should I mark.She is inviting her daughters and grandchildren.Thank you in advance.

Esliu vy sponsorite tol’ko ee doch, to 8, esli tol’ko vnukov, to 9, a esli i doch’, i vnukov, to 8 i 9

Spasibo bolshoe za otvet. No xotelos bi eshe raz utochnit. Ona sponsiruet i doch kotoraya principal immigrant i vnukov. Ya nikoqo ne sponsiruyu, poetomu eshe raz utochnayu , nujno obe qrafi ili odin.Izvinite, no eto ochen vajno ne xochu dopustit oshibok.
Zaranee blaqodarna.

Esli vy nikogo ne sponsiruete, to vy ne zapolnbiaete ni odnu iz etih graf. Sobstvenno, Vy togda voobsce affidavit ne zapolniaete

Zarifa
>>I am helping to the substitute sponsor to fill out the I-864

Ya znayu chto nicheqo ne zapolnyayu. Ya prosto pomoqayu cheloveku zapolnit etot application. Eshe raz proshu razyasnit kak ona doljna zapolnit eti punkti esli doch principal immigrant i eshe est vnuchka.
Spasibo

ona mojet sponsirovat’ tol’kodoch’, tol’ko vnuchku ili obeih - vsego 3 varianta. kakoi variant ona vybiraet?

“вы” меняем на “она” и ответ готов.

подскажите пожалуйста, как оформлять I-864, если жена (petitioner) за все время обладания green card жила в основном в России и ни дня в США не работала? нужно ли что-то вместо Tax Transcripts и Pay stubs прикладывать?

ЗЫ дополнительным спонсором является теща, у нее с работой и доходом в США все ОК. I-130 одобрена.