Complex sentence: Parc Kellermann is a public park located in the 13th arrondissement of Paris, which was created between 1939 and 1950 on the former bed of the Bievre river.
Split into simpler sentences: Parc Kellermann is a public park located in the 13th arrondissement of Paris. It was created between 1939 and 1950 on the former bed of the Bievre river.