"No, not yet." She's guessing it's what's next to the paper file, but has no idea how to work it.
As for her own, "I have an idea of what it must say. I lived it." It's not quite a yes or a no.
Other options:
no subject
"No, not yet." She's guessing it's what's next to the paper file, but has no idea how to work it.
As for her own, "I have an idea of what it must say. I lived it." It's not quite a yes or a no.