sentence1: Enrique Ponce ( born December 8 , 1971 in Chiva , Valencia , Spain ) , also known as Alfonso Enrique Ponce Martínez , is a famous Spanish bullfighter .
sentence2: Alfonso Enrique Ponce Martínez ( born December 8 , 1971 in Chiva , Valencia , Spain ) is also known as Enrique Ponce , a famous Spanish bullfighter .