Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

[Q]: `` Yakety Yak '' is a song written , produced , and arranged by Jerry Leiber and Mike Stoller for The Coasters and released on Atlantic Records in 1958 , spending seven weeks as # 1 on the R&B charts and a week as number one on the Top 100 pop list . This song was one of a string of singles released by The Coasters between 1957 and 1959 that dominated the charts , one of the biggest performing acts of the rock and roll era .
[A]: Yakety Yak


[Q]: Omnivore / ˈɒmnivɔːr / is a consumption classification for animals that have the capability to obtain chemical energy and nutrients from materials originating from plant and animal origin . Often , omnivores also have the ability to incorporate food sources such as algae , fungi , and bacteria into their diet as well .
[A]: Omnivore


[Q]: Yellowstone National Park is an American national park located in Wyoming , Montana , and Idaho . It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1 , 1872 . Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the world . The park is known for its wildlife and its many geothermal features , especially Old Faithful geyser , one of its most popular features . It has many types of ecosystems , but the subalpine forest is the most abundant . It is part of the South Central Rockies forests ecoregion .
[A]:
Yellowstone National Park