Which one was written by Jane Austen?

Mansfield Park is a novel by Jane Austen. It was first published in 1814. The novel tells the story of Fanny Price, starting when her overburdened family sends her at the age of ten to live in the household of her wealthy aunt and uncle and following her development into early adulthood.

The other two options in the question:

• Roads to freedom was written by Bertrand Russell.
• The Sun also Rises is a novel by Ernest Hemingway.

Jane Austen:
English novelist Jane Austen (1775–1817) wrote about unremarkable people in unremarkable situations of everyday life, and yet she shaped such material into remarkable works of art.

She was an anti-romantic novelist in the Romantic Age. She is called so because of her stern attitude against youthful passion.

Source: Britannica.com