instruction:
In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
question:
passage: Twelve people have won all four major annual American entertainment awards in a competitive, individual (non-group) category of the Emmy, Grammy, Oscar and Tony Awards. Respectively, these awards honor outstanding achievements in television, recording, film, and theater. Winning all four awards has been referred to as winning the ''grand slam'' of American show business.
question: has anyone ever won an oscar and a grammy?
answer:
Yes

question:
passage: The Southern Ocean, also known as the Antarctic Ocean or the Austral Ocean, comprises the southernmost waters of the World Ocean, generally taken to be south of 60 S latitude and encircling Antarctica. As such, it is regarded as the fourth-largest of the five principal oceanic divisions: smaller than the Pacific, Atlantic, and Indian Oceans but larger than the Arctic Ocean. This ocean zone is where cold, northward flowing waters from the Antarctic mix with warmer subantarctic waters.
question: is the antarctic ocean the same as the southern ocean?
answer:
Yes

question:
passage: Corvidae is a cosmopolitan family of oscine passerine birds that contains the crows, ravens, rooks, jackdaws, jays, magpies, treepies, choughs, and nutcrackers. In common English, they are known as the crow family, or, more technically, corvids. Over 120 species are described. The genus Corvus, including the jackdaws, crows, rooks, and ravens, makes up over a third of the entire family.
question: is a raven part of the crow family?
answer:
Yes