Write a question about the following article.

Incidentally , today was Gong Gong 's ( GG ) 17th death anniversary . As she reminisced , I was suddenly filled with nostalgia . I remembered how much GG loved me . I remembered I was the most favoured as I was the firstborn amongst the grandchildren .

Question:
What may be a fact about the speaker ?
OPT:
(a). None of the above choices .
(b). GG is their granddaughter .
(c). GG is their grandmother .
(d). GG is their aunt .