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: Pen-type readers consist of a light source and photodiode that are placed next to each other in the tip of a pen or wand. To read a bar code, the person holding the pen must move the tip of it across the bars at a relatively uniform speed. The photodiode measures the intensity of the light reflected back from the light source as the tip crosses each bar and space in the printed code. The photodiode generates a waveform that is used to measure the widths of the bars and spaces in the bar code. Dark bars in the bar code absorb light and white spaces reflect light so that the voltage waveform generated by the photodiode is a representation of the bar and space pattern in the bar code. This waveform is decoded by the scanner in a manner similar to the way Morse code dots and dashes are decoded.
 Question: do they scan the white part of the barcode Context: Willful blindness (sometimes called ignorance of law, willful ignorance or contrived ignorance or Nelsonian knowledge) is a term used in law to describe a situation in which a person seeks to avoid civil or criminal liability for a wrongful act by intentionally keeping himself or herself unaware of facts that would render him or her liable. In United States v. Jewell, the court held that proof of willful ignorance satisfied the requirement of knowledge as to criminal possession and importation of drugs.
 Question: can one be willfully ignorant of the law Context: Black Ink Crew: Chicago is an American reality television series that airs on VH1 and debuted on October 26, 2015. It is the Chicago-based spin-off of Black Ink Crew. It chronicles the daily operations and staff drama at an African American owned and operated tattoo shop, 9MAG, located in Chicago, Illinois. On April 19, 2017, VH1 announced the show's return for a third season, which premiered on July 19, 2017. Black Ink Crew: Chicago was renewed for a fourth season, which premiered on Q4 2018.
 Question: will there be a black ink crew chicago season 4 Context: The Xbox One gaming console has received updates from Microsoft since its launch in 2013 that enable it to play select games from its two predecessor consoles, Xbox and Xbox 360. On June 15, 2015, backward compatibility with supported Xbox 360 games became available to eligible Xbox Preview program users with a beta update to the Xbox One system software. The dashboard update containing backward compatibility was released publicly on November 12, 2015. On October 24, 2017, another such update added games from the original Xbox library. The following is a list of all backward compatible games on Xbox One under this functionality.
 Question: does a xbox one play xbox 360 games
Yes
Yes
Yes
Yes
Yes