Complex sentence: Joonas Lehtivuori (born July 19,1988) is a Finnish professional ice hockey defenseman who plays for the Philadelphia Phantoms of the American Hockey League (AHL).
Split into simpler sentences: Joonas Lehtivuori (born July 19,1988) is a Finnish professional ice hockey player. He plays defense for the Philadelphia Phantoms in the American Hockey League (AHL).