Which of these events occurred first? elizabeth went on vacation with the gardiners. darcy proposed to elizabeth for the first time. lydia went to brighton with the forsters. mr. darcy gave jane a letter?

 

I believe this question refers to the book “Pride and Prejudice” by Jane Austen. In the book, the event which occurred here first was that “Lydia went to Brighton with the Forsters.” After only that  event that Elizabeth went on her own trip.

“Lydia went to Brighton with the Forsters.”

I only read the summary of Pride and Prejudice by Jane Austen and based on it the first even that occurred among the given choices was : 

1) Darcy proposed to Elizabeth for the first time.

After which, it was followed by these events.
2) Mr. darcy gave Jane a letter
3) Lydia went to Brighton with the Forsters
4) Elizabeth went on vacation with the Gardiners

What are the options for your question