instruction:
This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
question:
In 1982, the US Mint began minting pennies coated in copper but made primarily of zinc. With the new zinc pennies, there is the potential for zinc toxicosis, which can be fatal. One reported case of chronic ingestion of 425 pennies (over 1 kg of zinc) resulted in death due to gastrointestinal bacterial and fungal sepsis, whereas another patient, who ingested 12 grams of zinc, only showed lethargy and ataxia (gross lack of coordination of muscle movements). Several other cases have been reported of humans suffering zinc intoxication by the ingestion of zinc coins.
answer:
What coin, as of 1982, is now primarily made of zinc?


question:
London's defences were rapidly reorganised by General Pile, the Commander-in-Chief of Anti-Aircraft Command. The difference this made to the effectiveness of air defences is questionable. The British were still one-third below the establishment of heavy anti-aircraft artillery AAA (or ack-ack) in May 1941, with only 2,631 weapons available. Dowding had to rely on night fighters. From 1940 to 1941, the most successful night-fighter was the Boulton Paul Defiant; its four squadrons shot down more enemy aircraft than any other type. AA defences improved by better use of radar and searchlights. Over several months, the 20,000 shells spent per raider shot down in September 1940, was reduced to 4,087 in January 1941 and to 2,963 shells in February 1941.
answer:
Who reorganised London's defences?


question:
The Toshiba gallery of Japanese art opened in December 1986. The majority of exhibits date from 1550 to 1900, but one of the oldest pieces displayed is the 13th-century sculpture of Amida Nyorai. Examples of classic Japanese armour from the mid-19th century, steel sword blades (Katana), Inrō, lacquerware including the Mazarin Chest dated c1640 is one of the finest surviving pieces from Kyoto, porcelain including Imari, Netsuke, woodblock prints including the work of Ando Hiroshige, graphic works include printed books, as well as a few paintings, scrolls and screens, textiles and dress including kimonos are some of the objects on display. One of the finest objects displayed is Suzuki Chokichi's bronze incense burner (koro) dated 1875, standing at over 2.25 metres high and 1.25 metres in diameter it is also one of the largest examples made. The museum also holds some cloisonné pieces from the Japanese art production company, Ando Cloisonné.
answer:
Which company is the gallery of Japanese art named after?