Task: Question Answering
Input (English): passage: Earth (アース, Āsu) was born at Kamogawa Sea World located in Chiba Prefecture, Japan on October 13, 2008. ``Kamogawa is the location of Kamogawa Seaworld, which opened in 1970... Lovey gave birth to Earth on October 13, 2008, which makes Lovey the first captive-born mother in a Japanese marine park''. His mother is Lovey and his father is Oscar who died on December 21, 2012.
 question: are there still killer whales at sea world?
Output (English): Yes