input: List of best Major League Baseball season win-loss records

The all-time best single season record belongs to the Cincinnati Red Stockings, who posted baseball's only perfect record at 67-0 (57-0 against National Association of Base Ball Players clubs) in 1869. Their record would stretch to 81-0 across the 1870 season before losing 8-7 in eleven innings to the Brooklyn Atlantics in Brooklyn on June 14.

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has any baseball team had a perfect season
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output: yes
Question: An aneurysm is a localized, abnormal, weak spot on a blood vessel wall that causes an outward bulging, likened to a bubble or balloon. Aneurysms are a result of a weakened blood vessel wall, and may be a result of a hereditary condition or an acquired disease. Aneurysms can also be a nidus (starting point) for clot formation (thrombosis) and embolization. The word is from Greek: , aneurysma, ''dilation'', from , aneurynein, ''to dilate''. As an aneurysm increases in size, the risk of rupture increases, leading to uncontrolled bleeding. Although they may occur in any blood vessel, particularly lethal examples include aneurysms of the Circle of Willis in the brain, aortic aneurysms affecting the thoracic aorta, and abdominal aortic aneurysms. Aneurysms can arise in the heart itself following a heart attack, including both ventricular and atrial septal aneurysms. is an embolism the same as an aneurysm

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Answer: no
IN: The Singapore chewing gum ban has been in place since 1992. An exception is made for therapeutic, dental or nicotine chewing gum since 2004, which can be bought from a doctor or registered pharmacist.
is it illegal to chew gum in singapore?

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OUT: yes
What's the best answer to this question: are nike and under armour the same company?

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Answer: no
Text: Lead's high density, atomic number, and formability form the basis for use of lead as a barrier that absorbs sound, vibration, and radiation. Lead has no natural resonance frequencies; as a result, sheet-lead is used as a sound deadening layer in the walls, floors, and ceilings of sound studios. Organ pipes are often made from a lead alloy, mixed with various amounts of tin to control the tone of each pipe. Lead is an established shielding material from radiation in nuclear science and in X-ray rooms due to its denseness and high attenuation coefficient. Molten lead has been used as a coolant for lead-cooled fast reactors.

Question: does lead have any important uses in nuclear science?

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Answer: yes
IN: The term Salt Belt refers to states, in the United States, in which large quantities of salt are applied to roads during the winter season to control snow and ice. States in the salt belt include Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Dakota, Ohio, Pennsylvania, Rhode Island, South Dakota, Vermont, Virginia, West Virginia, Wisconsin, and Washington DC. Other states such as Colorado and Utah are also considered part of the Salt Belt but use less corrosive substances.
does south dakota use salt on their roads?

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OUT:
yes