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 Staffordshire Bull Terrier is a medium-sized, short-coated breed of dog of English lineage and may be considered to be within the pit bull type.
 Question: is an english staffordshire terrier a pit bull Context: Hindustan Pencils Pvt. Ltd. is an Indian manufacturer of pencils, writing materials and other stationery items, established in 1958 in Mumbai. It is the largest pencil manufacturer in India making pencils, erasers and writing implements under the brands Nataraj and Apsara. The Nataraj 621 HB wood-cased pencil with a distinct red-and-black stripe design is the most well-known product of Hindustan Pencils in India.
 Question: apsara and nataraj are owned by same company Context: The ceremony may include burial in a casket, burial sewn in sailcloth, burial in an urn, or scattering of the cremated remains from a ship. Burial at sea by aircraft is usually done only with cremated remains. Other types of burial at sea include the mixing of the ashes with concrete and dropping the concrete block to form an artificial reef such as the Atlantis Reef.
 Question: are you allowed to put ashes in the sea Context: Dermatophagia (from Ancient Greek δέρμα - skin - and φαγεία - eating) is a compulsion disorder of gnawing, biting or eating one's own skin, most commonly at the fingers. People with dermatophagia typically bite the skin around the nails, leading to bleeding and discoloration over time. Some people also bite on their skin on their finger knuckles which can lead to pain and bleeding just by moving their fingers. Some usually consume the flesh during an episode. Contemporary research suggests a link between impulse control disorders and obsessive--compulsive disorders, and this may be addressed in the DSM-5, published in May 2013. Further information on OCD, other anxiety disorders, and dermatophagia and other impulse-control disorders can be found in the DSM-IV TR.
 Question: is there a disorder for eating your own skin Context: A Reservation Against Cancellation (RAC) is a type of ticket that can be sold for travel on the Indian Railways. Although it ensures certainty of travel, it does not guarantee a berth. A berth will be allocated to the person who reserves an RAC ticket if passengers who already have a confirmed ticket do not turn up before the train departure or get their confirmed ticket cancelled. A berth is split into 2 seats for 2 RAC ticket holders. If there's any last minute cancellations, or if any quota allocations remain unsold, or if any confirmed ticket holders are given a free upgrade (more later), an RAC ticket holder is given the empty berth, the other RAC ticket holder can then convert the 2 seats into a berth.
 Question: can you board a train with rac ticket
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Yes