Input (grade 13): Incheon Pentaport Rock Festival is a rock festival, which is held annually in Incheon, South Korea for three days at the end of July, usually on the same weekend when Fuji Rock Festival is held in Japan.
Output (grade 5): The Pentaport Rock Festival is a rock festival in South Korea. It is held each year in Incheon for three days in the last week of July.