Input (grade 13): Yamoussoukro is also the site of what is claimed to be the largest Christian place of worship on Earth: The Basilica of Our Lady of Peace of Yamoussoukro, consecrated by Pope John Paul II on September 10, 1990.
Output (grade 4): In 1990, the Pope opened the biggest church in the world. It is called Basilica of Our Lady of Peace of Yamoussoukro.