Read the following extract which comes right at the end of the novel. Then answer the questions which follow.
“I little thought”, said Estella, "that I should take leave of you in taking leave of this spot. I am very glad to do so.”
“Glad to part again, Estella? To me, parting is a painful thing. To me, the remembrance of our last parting has been ever mournful and painful.”
“But you said to me," returned Estella, very earnestly. “‘God bless you, God forgive you!’ And if you could say that to me then, you will not hesitate to say that to me now – now, when suffering has been stronger than all other teaching, and has taught me to understand what your heart used to be. I have been bent and broken, but – I hope – into a better shape. Be as considerate and good to me as you were, and tell me we are friends.”
"We are friends,” said I, rising and bending over her, as she rose from the bench.
“And will continue friends apart,” said Estella.
I took her hand in mine, and we went out of the ruined place; and, as the morning mists had risen long ago when I first left the forge, so the evening mists were rising now, and in all the broad expanse of tranquil light they showed to me, I saw no shadow of another parting from her.
How many different endings did Dickens create for Great Expectations?