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: In chemistry, pH (/piːˈeɪtʃ/) is a logarithmic scale used to specify the acidity or basicity of an aqueous solution. It is approximately the negative of the base 10 logarithm of the molar concentration, measured in units of moles per liter, of hydrogen ions. More precisely it is the negative of the base 10 logarithm of the activity of the hydrogen ion. Solutions with a pH less than 7 are acidic and solutions with a pH greater than 7 are basic. Pure water is neutral, at pH 7 (25 °C), being neither an acid nor a base. Contrary to popular belief, the pH value can be less than 0 or greater than 14 for very strong acids and bases respectively.
 Question: is a solution with a ph of 12 acidic Context: A table may have multiple foreign keys, and each foreign key can have a different parent table. Each foreign key is enforced independently by the database system. Therefore, cascading relationships between tables can be established using foreign keys.
 Question: is it possible to have more than one foreign key in a table Context: Haters Back Off is a Netflix original television comedy series based on the YouTube character Miranda Sings created by Colleen Ballinger. Its two seasons were released in October 2016 and 2017, respectively. The ``surreal and absurd'' series centers around the family life of Miranda Sings, a sheltered, self-absorbed, overconfident and untalented young performer who seeks fame on YouTube. The half-hour episodes depicted Miranda's road to fame, and the price she pays for trampling on the feelings of others. The show stars Colleen Ballinger as Miranda, Angela Kinsey as her mother Bethany, Steve Little as her uncle Jim, Francesca Reale as her sister Emily, and Erik Stocklin as her best friend and love interest, Patrick. Season 2 added Matt Besser as Miranda's estranged father. Netflix described the show as ``a bizarre family comedy, and a commentary on society today and our fascination with fame.''
 Question: is haters back off based on a true story Context: The University of the Philippines (UP; Filipino: Unibersidad ng Pilipinas or Pamantasan ng Pilipinas) is a state university system in the Philippines. Founded by the American colonial government on June 18, 1908, it was originally a university conceived for the Filipinos. Act No. 1870 of the 1st Philippine Legislature was signed to establish UP to provide ``advanced instruction in literature, philosophy, the sciences and arts, and to give professional and technical training'' to eligible students regardless of ``age, sex, nationality, religious belief and political affiliation''. UP has institutional autonomy as the country's national university as mandated by Republic Act No. 9500 (UP Charter of 2008).
 Question: is university of the philippines a state university
Yes
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Yes
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Yes