Problem: I know that the answer to the question "What makes up London?" is in "Within London, both the City of London and the City of Westminster have city status and both the City of London and the remainder of Greater London are counties for the purposes of lieutenancies. The area of Greater London has incorporated areas that were once part of the historic counties of Middlesex, Kent, Surrey, Essex and Hertfordshire. London's status as the capital of England, and later the United Kingdom, has never been granted or confirmed officiallyby statute or in written form.[note 6]". Can you tell me what it is?

A: both the City of London and the remainder of Greater London

Problem: I know that the answer to the question "What activity that involves propelling yourself through water using your arms and legs, with no vehicle or device, is available in the state Andy Griffith was born in?" is in "North Carolina provides a large range of recreational activities, from swimming at the beach to skiing in the mountains. North Carolina offers fall colors, freshwater and saltwater fishing, hunting, birdwatching, agritourism, ATV trails, ballooning, rock climbing, biking, hiking, skiing, boating and sailing, camping, canoeing, caving (spelunking), gardens, and arboretums. North Carolina has theme parks, aquariums, museums, historic sites, lighthouses, elegant theaters, concert halls, and fine dining.". Can you tell me what it is?

A: swimming

Problem: I know that the answer to the question "Among the three major applications of copper, which category contains two activities?" is in "The major applications of copper are in electrical wires (60%), roofing and plumbing (20%) and industrial machinery (15%). Copper is mostly used as a pure metal, but when a higher hardness is required it is combined with other elements to make an alloy (5% of total use) such as brass and bronze. A small part of copper supply is used in production of compounds for nutritional supplements and fungicides in agriculture. Machining of copper is possible, although it is usually necessary to use an alloy for intricate parts to get good machinability characteristics.". Can you tell me what it is?

A: roofing and plumbing

Problem: I know that the answer to the question "What is used for testing brain functions after it has been harmed?" is in "Another approach to brain function is to examine the consequences of damage to specific brain areas. Even though it is protected by the skull and meninges, surrounded by cerebrospinal fluid, and isolated from the bloodstream by the bloodbrain barrier, the delicate nature of the brain makes it vulnerable to numerous diseases and several types of damage. In humans, the effects of strokes and other types of brain damage have been a key source of information about brain function. Because there is no ability to experimentally control the nature of the damage, however, this information is often difficult to interpret. In animal studies, most commonly involving rats, it is possible to use electrodes or locally injected chemicals to produce precise patterns of damage and then examine the consequences for behavior.". Can you tell me what it is?

A:
animal