In the His Dark Materials trilogy, the last book spends much of its time going on about the prophesy that Mrs Coulter overheard the witch talking about, regarding the choice Lyra was going to have to make, which was going to be like the choice Eve had to make in the Garden of Eden.
But the book never appears to state what this choice this was, unless I missed something really obvious. It mentions who the tempter is, but again that person never specifically asks Lyra to make a choice in doing something that I would consider to have had significant ramifications on all the worlds / heaven.
So can someone clarify exactly what the choice was she was destined to make?