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: Few airlines fly between cities having a great circle route over Antarctica. Nonstop flights between South Africa and New Zealand, or between Perth, Australia and certain destinations in South America (including Buenos Aires and São Paulo), would overfly Antarctica, but no airline has scheduled such flights. Flights between Australia and South America and between Australia and South Africa pass near the Antarctic coastline. Depending on the winds, the Qantas flight QF 63 from Sydney to Johannesburg-O.R. Tambo sometimes flies over the Antarctic Circle to latitude 71 degrees as well and allowing views of the icecap. Qantas also flies nonstop between Sydney and Santiago de Chile, the most southerly polar route. Depending on winds, this flight may reach 55 degrees south latitude, but other times 71 degrees, which is enough to cross the polar ice cap. The polar route across the remote southern Pacific Ocean between South America and Oceania was pioneered by Aerolineas Argentinas, which began service between Buenos Aires via Rio Gallegos to Auckland in the 1980s with a Boeing 747-200 aircraft. Aerolineas Argentinas later operated to Sydney, but ended its flights to New Zealand and Australia in 2014.
 Question: can you fly directly over the south pole Context: Rise of the Tomb Raider was released on 10 November 2015, and the Windows version was released on 28 January 2016. Microsoft Studios was the game's publisher for Xbox 360 and Xbox One. An 18-issue comic series, Tomb Raider, began publication in early 2014. Produced by Dark Horse Comics and written by Pratchett and Gail Simone, the comics bridged the gap between the 2013 reboot and Rise of the Tomb Raider and explained the absence of some secondary characters in the sequel. Microsoft released a Rise of the Tomb Raider Xbox One bundle, including an Xbox One console, a code for Tomb Raider: Definitive Edition and the game. A collector's edition included a 12-inch statue of Lara, a steelbook, a jade necklace and a replica of Lara's journal. A season pass included the base game, additional outfits, weapons and expedition cards, and access to downloadable content. GameStop preorders had exclusive access to the Holy Fire Card Pack, which can be used in the game's expeditions mode. Microsoft live-streamed a Survival Billboard marketing event on Twitch.tv. Eight contestants standing in front of a Southwark Street billboard were subjected to different harsh weather conditions, which were voted by Twitch's viewers. The contestant enduring the weather longest received a ``Tomb Raider-themed trip'' Players could earn in-game rewards by participating (and interacting with) Twitch live-streaming in expedition mode.
 Question: is rise of the tomb raider the same as definitive edition Context: Gas chromatography is in principle similar to column chromatography (as well as other forms of chromatography, such as HPLC, TLC), but has several notable differences. First, the process of separating the compounds in a mixture is carried out between a liquid stationary phase and a gas mobile phase, whereas in column chromatography the stationary phase is a solid and the mobile phase is a liquid. (Hence the full name of the procedure is ``Gas--liquid chromatography'', referring to the mobile and stationary phases, respectively.) Second, the column through which the gas phase passes is located in an oven where the temperature of the gas can be controlled, whereas column chromatography (typically) has no such temperature control. Finally, the concentration of a compound in the gas phase is solely a function of the vapor pressure of the gas.
 Question: is gas chromatography and gas liquid chromatography the same
Yes
No
No
No