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: The Smithsonian Institution (/smɪθˈsoʊniən/ smith-SOH-nee-ən), established on August 10, 1846 ``for the increase and diffusion of knowledge,'' is a group of museums and research centers administered by the Government of the United States. The institution is named after its founding donor, British scientist James Smithson. Originally organized as the ``United States National Museum,'' that name ceased to exist as an administrative entity in 1967.
 Question: is the smithsonian part of the federal government Context: On May 10, 2013, Rules of Engagement was cancelled by CBS after seven seasons and 100 episodes. The series finale episode aired on May 20, 2013.
 Question: is there going to be a season 8 of rules of engagement Context: A variety of imaging techniques such as X-ray radiography, ultrasound, computed tomography (CT), nuclear medicine including positron emission tomography (PET), and magnetic resonance imaging (MRI) are used to diagnose and/or treat diseases. Interventional radiology is the performance of (usually minimally invasive) medical procedures with the guidance of imaging technologies.
 Question: is radiology and x ray the same thing Context: A narrative is a telling of some true or fictitious event or connected sequence of events, recounted by a narrator to a narratee (although there may be more than one of each). Narratives are to be distinguished from descriptions of qualities, states, or situations, and also from dramatic enactments of events (although a dramatic work may also include narrative speeches). A narrative consists of a set of events (the story) recounted in a process of narration (or discourse), in which the events are selected and arranged in a particular order (the plot). The category of narratives includes both the shortest accounts of events (for example, the cat sat on the mat, or a brief news item) and the longest historical or biographical works, diaries, travelogues, and so forth, as well as novels, ballads, epics, short stories, and other fictional forms. In the study of fiction, it is usual to divide novels and shorter stories into first-person narratives and third-person narratives. As an adjective, ``narrative'' means ``characterized by or relating to storytelling'': thus narrative technique is the method of telling stories, and narrative poetry is the class of poems (including ballads, epics, and verse romances) that tell stories, as distinct from dramatic and lyric poetry. Some theorists of narratology have attempted to isolate the quality or set of properties that distinguishes narrative from non-narrative writings: this is called narrativity.
 Question: does a narrative have to be first person Context: Water intoxication, also known as water poisoning, hyperhydration, or water toxemia is a potentially fatal disturbance in brain functions that results when the normal balance of electrolytes in the body is pushed outside safe limits by overhydration (excessive water intake).
 Question: can you really die from drinking too much water
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