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 Bank of England, formally the Governor and Company of the Bank of England, is the central bank of the United Kingdom and the model on which most modern central banks have been based. Established in 1694, it is the second oldest central bank in operation today, after the Sveriges Riksbank. The Bank of England is the world's 8th oldest bank. It was established to act as the English Government's banker and is still one of the bankers for the Government of the United Kingdom. The Bank was privately owned by stockholders from its foundation in 1694 until it was nationalised in 1946.
 Question: bank of england is mother of all central banks Context: In a closed system, no mass may be transferred in or out of the system boundaries. The system always contains the same amount of matter, but heat and work can be exchanged across the boundary of the system. Whether a system can exchange heat, work, or both is dependent on the property of its boundary.
 Question: can work be done in a closed system
Yes
Yes
Yes