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: Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language. Although most often used to set the visual style of web pages and user interfaces written in HTML and XHTML, the language can be applied to any XML document, including plain XML, SVG and XUL, and is applicable to rendering in speech, or on other media. Along with HTML and JavaScript, CSS is a cornerstone technology used by most websites to create visually engaging webpages, user interfaces for web applications, and user interfaces for many mobile applications.
 Question: the primary purpose of css is to format the display of a web page Context: 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.
 Question: is it necessary for a public company to be listed Context: A total of 445 players have been in the winning team in the World Cup. Brazil's Pelé is the only one to have won three times, while another 20 have won twice.
 Question: has any player won the world cup twice Context: Although the Air inherits most of the same hardware components from the iPhone 5S, such as its 64-bit Apple A7 system-on-chip and Apple M7 motion processor, it uses the same home button that was built in previous iPad models and therefore does not support Touch ID and fingerprint sensor. The A7 present in the iPad Air is slightly different however, in that it does not use a PoP design which stacks the RAM on top of the SoC. It also features a metal heat spreader to compensate for the slightly faster clock speed and better thermal management. The Air also includes a 5 megapixel rear-facing camera (iSight), a FaceTime HD front-facing camera, support for 802.11n, and an estimated 10 hours of battery life. It boots faster than any previous iPad model.
 Question: does the ipad air 1 have touch id
Yes
Yes
No
Yes
No