input: Induction cooking

For nearly all models of induction cooktops, a cooking vessel must be made of, or contain, a ferrous metal such as cast iron or some stainless steels. The iron in the pot concentrates the current to produce heat in the metal. If the metal is too thin, or does not provide enough resistance to current flow, heating will not be effective. Most induction tops will not heat copper or aluminum vessels because the magnetic field cannot produce a concentrated current; ''all metal'' induction tops use much higher frequencies to overcome that effect. Any vessel can be used if placed on a suitable metal disk which functions as a conventional hotplate.
can aluminum pans be used on induction cooktops
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output: no

input: Air transport of the British royal family and government

Air transport for the British Royal Family and the Government of the United Kingdom is provided, depending on circumstances and availability, by a variety of military and civilian operators. This includes the RAF VIP Voyager of the Royal Air Force (No. 32 (The Royal) Squadron) and The Queen's Helicopter Flight which forms part of the Royal Household. In past years chartered civil aircraft and scheduled commercial flights, mainly with British Airways, the flag carrier airline of the United Kingdom, have been utilised.
does the british royal family have their own plane
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output: yes

input: Cousin marriage

In Roman Catholicism, all marriages more distant than first-cousin marriages are allowed, and first-cousin marriages can be contracted with a dispensation. This was not always the case, however: the Catholic Church has gone through several phases in kinship prohibitions. At the dawn of Christianity in Roman times, marriages between first cousins were allowed. For example, Emperor Constantine, the first Christian Roman Emperor, married his children to the children of his half-brother. First and second cousin marriages were then banned at the Council of Agde in AD 506, though dispensations sometimes continued to be granted. By the 11th century, with the adoption of the so-called canon-law method of computing consanguinity, these proscriptions had been extended even to sixth cousins, including by marriage. But due to the many resulting difficulties in reckoning who was related to whom, they were relaxed back to third cousins at the Fourth Lateran Council in AD 1215. Pope Benedict XV reduced this to second cousins in 1917, and finally, the current law was enacted in 1983. In Catholicism, close relatives who have married unwittingly without a dispensation can receive an annulment.
can first cousins get married in the catholic church
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output: yes

input: Empire State Building

The Empire State Building stood as the world's tallest building for nearly 40 years until the completion of the World Trade Center's North Tower in Lower Manhattan in late 1970. Following the September 11 attacks in 2001, it was again the tallest building in New York until the new One World Trade Center was completed in April 2012.
was the empire state building the tallest in the world
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output:
yes