Question: What is the dialect that distinguishes British English from World English?

Context paragraphs:
Communization: Communization (or communisation in British English) mainly refers to a contemporary communist theory in which there is a "mixing-up of insurrectionist anarchism, the communist ultra-left, post-autonomists, anti-political currents, groups like the Invisible Committee, as well as more explicitly ‘communizing’ currents, such as "Théorie Communiste".  "Obviously at the heart of the word is communism and, as the shift to communization suggests, communism as a particular activity and process..." It is important to note the big differences in perception and usage.  Some groups start out from an activist voluntarism ("Tiqqun", "Invisible Committee"), while others derive communization as an historical and social result emerging out of capital's development over the last decades ("Endnotes", "Théorie Communiste").  "Endnotes" totally distinguishes itself from the mixing of all sorts of meanings of the word "communization" and explicitly refers to the different reception in the Anglophone world as opposed to the original French milieu from which it emerged as a critique.

A Grammar of the Dialect of the Bolton Area: A Grammar of the Dialect of the Bolton Area is a two-part dialectological book written by Graham Shorrocks, a professor at the Memorial University of Newfoundland, based on a series of research projects in the 1970s and 1980s.  From 1972 to 1974 Shorrocks did fieldwork in his hometown of Farnworth supported by a grant from the University of Sheffield.  He later undertook further fieldwork in other parts of the Bolton metropolitan borough in the 1980s.  Part 1 was published in 1998, and Part 2 in 1999.  The book argues that grammatical variation amongst dialects of English has been underestimated.  In the preface, the author says that the account of the morphology and syntax is "probably more detailed than the grammatical component in any other monograph devoted to a British English dialect".

Twat: The word twat is widely used as a derogatory epithet, especially in British English, referring to a person considered obnoxious or stupid.  It is also used informally as a verb in British English to mean "to hit or punch a person".  In British English and Commonwealth English, it is pronounced to rhyme with "that", or sometimes , to rhyme with "hot".  In North American English, it is pronounced , to rhyme with "squat".  Twat is also used in British English as vulgar slang for the vulva or female genitals in general.

Southeast Asian English: Southeast Asian English is the English spoken in Southeast Asia, namely Singapore English (similar to British English), Malaysian English (similar to British English), Brunei English, Philippine English (similar to American English), Thai English, and possibly Hong Kong English.

English language in England: The English language spoken and written in England encompasses a diverse range of accents and dialects.  The dialect forms part of the broader British English, along with other varieties in the United Kingdom.  Terms used to refer to the English language spoken and written in England include: English English, Anglo-English and British English in England.

Couch: A couch (U.S. English, British English), also known as a sofa, settee (British English), or chesterfield (Canadian English and British English) is a piece of furniture for seating three or more people in the form of a bench, with or without armrests, that is partially or entirely upholstered, and often fitted with springs and tailored cushions. Although a couch is used primarily for seating, it may be used for sleeping.

Yorkshire dialect: The Yorkshire dialect (also Broad Yorkshire or Tyke) is a Northern English language variety spoken in England's historic county of Yorkshire.  The dialect has roots in older languages such as Old English and Old Norse.  The Yorkshire Dialect Society exists to promote use of the dialect in both humour and in serious linguistics; there is also an East Riding Dialect Society.

British English: British English is the English language as spoken and written in the United Kingdom.  Variations exist in formal, written English in the United Kingdom.  For example, the adjective "wee" is almost exclusively used in parts of Scotland and Ireland, and occasionally Yorkshire, whereas "little" is predominant elsewhere.  Nevertheless, there is a meaningful degree of uniformity in written English within the United Kingdom, and this could be described by the term British English.  The forms of spoken English, however, vary considerably more than in most other areas of the world where English is spoken, so a uniform concept of British English is more difficult to apply to the spoken language.  According to Tom McArthur in the "Oxford Guide to World English", British English shares "all the ambiguities and tensions in the word 'British' and as a result can be used and interpreted in two ways, more broadly or more narrowly, within a range of blurring and ambiguity".

International English: International English is the concept of the English language as a global means of communication in numerous dialects, and also the movement towards an international standard for the language.  It is also referred to as Global English, World English, Common English, Continental English, General English, Engas (English as associate language), or Globish.  Sometimes, these terms refer simply to the array of varieties of English spoken throughout the world.

Aging of wine: The aging of wine (American English) or ageing of wine (British English) is potentially able to improve the quality of wine.  This distinguishes wine from most other consumable goods.  While wine is perishable and capable of deteriorating, complex chemical reactions involving a wine's sugars, acids and phenolic compounds (such as tannins) can alter the aroma, color, mouthfeel and taste of the wine in a way that may be more pleasing to the taster.  The ability of a wine to age is influenced by many factors including grape variety, vintage, viticultural practices, wine region and winemaking style.  The condition that the wine is kept in after bottling can also influence how well a wine ages and may require significant time and financial investment.  The quality of an aged wine varies significantly bottle-by-bottle, depending on the conditions under which it was stored, and the condition of the bottle and cork, and thus it is said that rather than good old vintages, there are good old bottles.  There is a significant mystique around the aging of wine, as its chemistry was not understood for a long time, and old wines are often sold for extraordinary prices.  However, the vast majority of wine is not aged, and even wine that is aged is rarely aged for long; it is estimated that 90% of wine is meant to be consumed within a year of production, and 99% of wine within 5 years.

Supporting paragraphs: British English Yorkshire dialect
Answer: Yorkshire