Complex sentence: József Dudás (September 22,1912-January 19,1957) was born in Marosvásárhely, Romania; a Hungarian anti-government activist during the 1956 Hungarian Revolution.
Split into simpler sentences: József Dudás (September 22,1912-January 19,1957) was born in Marosvásárhely, Romania. Dudás acted as an Hungarian anti-government activist during the 1956 Hungarian Revolution.