Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: I made the suggestion about not needing them on the ceiling into a stern warning. If you install them on the ceiling (unless they're specifically designed for it - most aren't) it could be deadly. = incorrect Carbon monoxide is not heavier than air - in fact it is slightly lighter as CO has the RMM of 28 whereas air is slightly more than this. It is therefore almost neutral density. However in a normal room, thermal convection current dominate transport of gases in a room. The ceiling is a relatively good place to have a CO detector as long as air flow from convectional currents in not affected and any boundary layer is overcome.
 Question: is carbon monoxide (co) lighter than air Context: A catalytic converter is an exhaust emission control device that converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction). Catalytic converters are usually used with internal combustion engines fueled by either gasoline or diesel--including lean-burn engines as well as kerosene heaters and stoves.
 Question: is a catalytic converter part of the engine Context: Following Dostum's departure, Nelson plans to continue operating against the Taliban with his Americans and the few Afghan fighters remaining with them. Encountering a large force of Al-Qaeda and Taliban fighters and armored vehicles, ODA 595, rejoined by Diller and his element, uses air support to eliminate many of the fighters and most of the armor, but are discovered and attacked. Spencer is critically injured by a suicide bomber, and the team is about to be overrun under heavy Taliban and Al-Qaeda pressure when Dostum returns with his forces. Carrying out the US Army's first cavalry charge of the 21st century, the American and Northern Alliance forces disperse the Taliban and Al-Qaeda, and Dostum tracks down and kills Razzan. After Spencer is medevaced, Nelson and Dostum continue to Mazar-i-Sharif but find Atta Muhammad has beaten them there. Against expectations, Dostum and Muhammad meet peacefully and put aside their differences. Impressed by Nelson and the Americans' efforts, Dostum gives Nelson his prized riding crop and tells him that he will always consider Nelson a brother and fellow fighter. Spencer ultimately survives, and all 12 soldiers of ODA 595 return home after 23 days of almost continuous fighting in Afghanistan.
 Question: did all the soldiers survive in 12 strong Context: Pasta (Italian pronunciation: (ˈpasta)) is a staple food of traditional Italian cuisine, with the first reference dating to 1154 in Sicily.
 Question: is it the case that the food pasta is most associated with poland Context: A vice president (in British English: vice-president for governments and director for businesses) is an officer in government or business who is below a president (managing director) in rank. It can also refer to executive vice presidents, signifying that the vice president is on the executive branch of the government, university or company. The name comes from the Latin vice meaning ``in place of''. In some countries, the vice president is called the deputy president. In everyday speech, the abbreviation VP can be used.
 Question: is a vp an officer of a company
Yes
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Yes