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: Since each location on the board can be either empty, black, or white, there are a total of 3 possible board positions on a square board with length n; however only part of them are legal. Tromp and Farnebäck derived a recursive formula for legal positions L ( m , n ) (\displaystyle L(m,n)) of a rectangle board with length m and n. The exact number of L ( 19 , 19 ) (\displaystyle L(19,19)) is obtained in 2016. They also find an asymptotic formula L ≈ A B m + n C m n (\displaystyle L\approx AB^(m+n)C^(mn)) , where A ≈ 0.8506399258457145 (\displaystyle A\approx 0.8506399258457145) , B ≈ 0.96553505933837387 (\displaystyle B\approx 0.96553505933837387) and C ≈ 2.975734192043357249381 (\displaystyle C\approx 2.975734192043357249381) . It has been estimated that the observable universe contains around 10 atoms, far fewer than the number of possible legal positions of regular board size (m=n=19). As the board gets larger, the percentage of the positions that are legal decreases.
 Question: are there more moves in go than atoms in the universe Context: The Department for Education (DfE) is a department of Her Majesty's Government responsible for child protection, education (compulsory, further and higher education), apprenticeships and wider skills in England. The DfE is also responsible for women and equalities policy.
 Question: is the department of education a government agency Context: The United States and the Caribbean countries are the primary consumers of this fish, but many European countries are increasing their consumption every year. It is a popular eating fish in Australia, usually caught and sold as a byproduct by tuna and swordfish commercial fishing operators. Japan and Hawaii are significant consumers. The Arabian Sea, particularly the coast of Oman, also has mahi-mahi. At first, mahi-mahi were mostly bycatch in the tuna and swordfish longline fishery. Now, they are sought by commercial fishermen on their own merits.
 Question: is mahi-mahi a type of tuna Context: In November 2017, B&N announced the 3rd generation of the GlowLight e-reader. The device returned to a design more reminiscent of the original Simple Touch and dropped the IP67 certification. The Glowlight 3 has an enhanced lighting system that provides a cool white during the day or in rooms with bright light, but then can manually or automatically switch to night mode with an orange tone for reading in dark spaces with less blue light.
 Question: does barnes and noble still make the nook Context: ``Perfect'' was the first track Sheeran wrote for his third studio album ÷. The song is a romantic ballad written about his girlfriend Cherry Seaborn, whom he knew from school and reconnected with when she was working in New York. Sheeran revealed that the inspiration for the lyrics came after visiting James Blunt's house in Ibiza, where the two singers had listened to the rapper Future's music at six in the morning. He said: ``Barefoot on the grass, dancing to our favorite song, which happened to be Future's ``March Madness''... I booked the studio for the day, and I had that and I was like, right, let me just flesh that out. And the song happened and was sort of finished that day. I knew it was special.''
 Question: is ed sheeran's song perfect a remake
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