Question: Which has a greater volume a Tierce or a UK Barrel ?

full_context: Document 1: Barrel bomb: A barrel bomb is an improvised unguided bomb, sometimes described as a flying IED (improvised explosive device). They are typically made from a large barrel-shaped metal container that has been filled with high explosives, possibly shrapnel, oil or chemicals as well, and then dropped from a helicopter or airplane. Due to the large amount of explosives (up to 1000 kg ), their poor accuracy and indiscriminate use in populated civilian areas (including refugee camps), the resulting detonations have been devastating. Critics have characterised them as weapons of terror and illegal under international conventions.
Document 2: Old vine: Old vine (French: "vieilles vignes" , German: "alte Reben" ), a common description on wine labels, indicates that a wine is the product of grape vines that are notably old. There is a general belief that older vines, when properly handled, will give a better wine. There is no legal or generally agreed definition for "old".
Document 3: Gross register tonnage: Gross register tonnage (GRT, grt, g.r.t. "gt") a ship's total internal volume expressed in "register tons", each of which is equal to 100 cuft . Gross register tonnage uses the total permanently enclosed capacity of the vessel as its basis for volume.
Document 4: Net register tonnage: Net register tonnage (NRT, nrt, n.r.t.) is a ship's cargo volume capacity expressed in "register tons", one of which equals to a volume of 100 cuft . It is calculated by subtracting non-revenue-earning spaces i.e. spaces not available for carrying cargo, for example engine rooms, fuel tanks and crew quarters, from the ship's gross register tonnage. Net register tonnage is not a measure of the weight of the ship or its cargo, and should not be confused with terms such as deadweight tonnage or displacement.
Document 5: Crate: A crate is a large shipping container, often made of wood, typically used to transport or store large, heavy items. Steel and aluminium crates are also used. Specialized crates were designed for specific products, and were often made to be reusable, such as the "bottle crates" for milk and soft drinks.
Document 6: Barrel: A barrel, cask, or tun is a hollow cylindrical container, traditionally made of wooden staves bound by wooden or metal hoops. Traditionally, the barrel was a standard size of measure referring to a set capacity or weight of a given commodity. For example, in the UK a barrel of beer refers to a quantity of 36 impgal . Wine was shipped in barrels of 119 L .
Document 7: Stout: Stout is a dark beer made using roasted malt or roasted barley, hops, water and yeast. Stouts were traditionally the generic term for the strongest or stoutest porters, typically 7% or 8%, produced by a brewery.
Document 8: Tierce (unit): The tierce (also "terse") is both an archaic volume unit of measure of goods and the name of the cask of that size. The most common definitions are either one-third of a pipe or forty-two gallons.
Document 9: Barley wine: Barley wine is a style of strong ale of between 6-16% alcohol by volume.
Document 10: Tank truck: A tank truck or tanker truck (United States usage) or tanker (United Kingdom usage), is a motor vehicle designed to carry liquefied loads, dry bulk cargo or gases on roads. The largest such vehicles are similar to railroad tank cars which are also designed to carry liquefied loads. Many variants exist due to the wide variety of liquids that can be transported. Tank trucks tend to be large; they may be insulated or non-insulated; pressurized or non-pressurized; and designed for single or multiple loads (often by means of internal divisions in their tank). Some are semi-trailer trucks. They are difficult to drive due to their high center of gravity.
Document 11: Old Fashioned glass: The Old Fashioned glass or rocks glass is a short tumbler used for serving tan spirits, such as whisky, with ice cubes ("on the rocks"). It is also normally used to serve certain cocktails, such as the Old Fashioned, from which it receives its name.
Document 12: Three Barrels: Three Barrels is a brand of brandy by Raynal & Cie that has been claimed to be the best selling brandy in the United Kingdom with annual sales of over 2.5 million bottles. However, it is not included in the 2015 list of the "World's 10 largest brandy & Cognac brands" published by The Spirits Business. While the company is based in the commune of Cognac, the beverage does not meet the Appellation d'origine contrôlée (AOC) criteria to be allowed to be described as cognac.
Document 13: Rainwater tank: A rainwater tank (sometimes called a rain barrel in North America in reference to smaller tanks, or a water butt in the UK) is a water tank used to collect and store rain water runoff, typically from rooftops via pipes. A rainwater catchment or collection (also known as "rainwater harvesting") system can yield 2358 litres (623 gal) of water from 2.54 cm (1 in) of rain on a 93 m (1,000 sq ft) roof. Rainwater tanks are devices for collecting and maintaining harvested rain.
Document 14: Danish units of measurement: The Danes started with a system of units based on a Greek "pous" ("foot") of 308.4 mm which they picked up through trade in the late Bronze Age/early Iron Age. Some early standards of measure can be recovered from measured drawings made of the 52.5 ft Hjortspring boat, which though dating to the early Iron Age exemplifies plank-built vessels of the late Bronze Age and the 82 ft Nydam ship. Thwarts are typically spaced about 3 "fod" apart.
Document 15: Barrel (unit): A barrel is one of several units of volume applied in various contexts; there are dry barrels, fluid barrels (such as the UK beer barrel and US beer barrel), oil barrels and so on. For historical reasons the volumes of some barrel units are roughly double the volumes of others; volumes in common usage range from about 100 to . In many connections the term "drum" is used almost interchangeably with "barrel".
ground_truth: The tierce