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: Canadian law requires that all persons entering Canada must carry proof of both citizenship and identity. A valid U.S. passport or passport card is preferred, although a birth certificate, naturalization certificate, citizenship certificate, or another document proving U.S. nationality, together with a government-issued photo ID (such as a driver's license) are acceptable to establish identity and nationality. However, the documents required to return to the United States can be more restrictive (for example, a birth certificate and photo ID are insufficient) -- see the section below on Return entry into the U.S.
 Question: can you still go to canada with a birth certificate Context: According to the 2015 material safety data sheet, the ingredients are feldspar, linear sodium dodecyl benzene sulfonate (DDBSA), and oxalic acid. Unlike more abrasive cleaning powders such as Comet and Ajax, Bar Keepers Friend uses oxalic acid as its primary active ingredient. A similar abrasive cleaning product, Zud Heavy Duty Cleanser, also contains oxalic acid. Prolonged use and extended skin contact may cause irritation, peeling and contact dermatitis, which is avoided by wearing gloves. The product can also be an eye irritant.
 Question: is bar keepers friend the same as comet Context: Ico introduced several design and technical elements, including a story told with minimal dialogue, bloom lighting, and key frame animation, that have influenced subsequent games. Although not a commercial success, it was critically acclaimed for its art, original gameplay and story elements and received several awards, including ``Game of the Year'' nominations and three Game Developers Choice Awards. It has been called one of the greatest games of all time, and is often brought up in discussions about video games as an art form. It was rereleased in Europe in 2006 in conjunction with Shadow of the Colossus, the spiritual successor to Ico.
 Question: is ico connected to shadow of the colossus Context: These Games will see the introduction of additional disciplines within several of the Summer Olympics sports, including 3x3 basketball, freestyle BMX and Madison cycling, as well as further mixed events. Under new IOC policies that allow sports to be added to the Games' programme to augment the permanent ``core'' Olympic events, these Games will see karate, sport climbing, surfing and skateboarding make their Olympic debuts, and the return of baseball and softball (which were removed from the summer programme after 2008).
 Question: is climbing going to be in the olympics Context: Dextrocardia (from Latin dexter, meaning ``right,'' and Greek kardia, meaning ``heart'') is a rare congenital condition in which the apex of the heart is located on the right side of the body. There are two main types of dextrocardia: dextrocardia of embryonic arrest (also known as isolated dextrocardia ) and dextrocardia situs inversus. Dextrocardia situs inversus is further divided.
 Question: can a person have their heart on the right side
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