You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

Q: An unlisted public company is a public company that is not listed on any stock exchange. Though the criteria vary somewhat between jurisdictions, a public company is a company that is registered as such and generally has a minimum share capital and a minimum number of shareholders. Each stock exchange has its own listing requirements which a company (or other entity) wishing to be listed must meet. Besides not qualifying to be listed, a public company may choose not to be listed on a stock exchange for a number of reasons, including because it is too small to qualify for a stock exchange listing, does not seek public investors, or there are too few shareholders for a listing. There is a cost to the listed entities, in the listing process and ongoing costs as well as in compliance costs such as the maintenance of a company register.

A: is it necessary for a public company to be listed?
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Q: The compound hydrogen chloride has the chemical formula HCl and as such is a hydrogen halide. At room temperature, it is a colorless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric water vapor. Hydrogen chloride gas and hydrochloric acid are important in technology and industry. Hydrochloric acid, the aqueous solution of hydrogen chloride, is also commonly given the formula HCl.

A: would hydrogen chloride be a gas at room temperature?
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Q: The Ford Escape is a compact crossover vehicle sold by Ford since 2000 over three generations. Ford released the original model in 2000 for the 2001 model year--a model jointly developed and released with Mazda of Japan--who took a lead in the engineering of the two models and sold their version as the Mazda Tribute. Although the Escape and Tribute share the same underpinnings constructed from the Ford CD2 platform (based on Mazda GF underpinnings), the only panels common to the two vehicles are the roof and floor pressings. Powertrains were supplied by Mazda with respect to the base inline-four engine, with Ford providing the optional V6. At first, the twinned models were assembled by Ford in the US for North American consumption, with Mazda in Japan supplying cars for other markets. This followed a long history of Mazda-derived Fords, starting with the Ford Courier in the 1970s. Ford also sold the first generation Escape in Europe and China as the Ford Maverick, replacing the previous Nissan-sourced model. Then in 2004, for the 2005 model year, Ford's luxury Mercury division released a rebadged version called the Mercury Mariner, sold mainly in North America. The first iteration Escape remains notable as the first SUV to offer a hybrid drivetrain option, released in 2004 for the 2005 model year to North American markets only.

A:
is the mazda tribute the same as the ford escape?
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