Original sentence: During the 50s he moved to Cairo, and began writing until the 60s when he was imprisoned for 4 years because of his membership in a leftist secret party.He has written five novels, four novellas, five short story books, and a play
Edited sentence: During the 50s he moved to Cairo, and began writing until the 60s when he was imprisoned for 4 years because of his membership in a secret leftist party.He has written five novels, four novellas, five short story collections, and one play