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: South Korea has one timezone, Korea Standard Time (UTC+09:00), which is abbreviated KST. South Korea does not currently observe daylight saving time, but experimented with it during the 1988 Summer Olympics in Seoul. North Korea used Korea Standard Time until 2015, when it adopted Pyongyang Standard Time (UTC+08:30).
 Question: are there different time zones in south korea Context: In the real numbers, zero does not have a reciprocal because no real number multiplied by 0 produces 1 (the product of any number with zero is zero). With the exception of zero, reciprocals of every real number are real, reciprocals of every rational number are rational, and reciprocals of every complex number are complex. The property that every element other than zero has a multiplicative inverse is part of the definition of a field, of which these are all examples. On the other hand, no integer other than 1 and −1 has an integer reciprocal, and so the integers are not a field.
 Question: is there an integer that has a reciprocal that is an integer Context: The Red River, or sometimes the Red River of the South, is a major river in the southern United States of America. The river was named for the red-bed country of its watershed. It is one of several rivers with that name. Although it was once a tributary of the Mississippi River, the Red River is now a tributary of the Atchafalaya River, a distributary of the Mississippi that flows separately into the Gulf of Mexico. It is connected to the Mississippi River by the Old River Control Structure.
 Question: is the red river a tributary of the mississippi Context: Anyone may do a title search, with the right knowledge and resources. Documents concerning conveyances of land are a matter of public record. These documents are maintained in hard copy paper format or sometimes scanned into image files. The information within the documents is typically not available as data format as the records are descriptions of legal events which contain terms, conditions, and language in excess of data.
 Question: can anyone do a title search on property
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