silence indisposes the licit sail"). In Russian schools of linguistics, the glokaya kuzdra example has similar characteristics. In games The game of exquisite corpse is a method for generating nonsense sentences. It was named after the first sentence generated in the game in 1925: Le cadavre exquis boira le vin nouveau (the exquisite corpse will drink the new wine). In the popular game of "Mad Libs", a chosen player asks each other player to provide parts of speech without providing any contextual information (e.g., "Give me a proper noun", or "Give me an adjective"), and these words are inserted into pre-composed sentences with a correct grammatical structure, but in which certain words have been omitted. The humor of the game is in the generation of sentences which are grammatical but which are meaningless or have absurd or ambiguous meanings (such as 'loud sharks'). The game also tends to generate humorous double entendres. In philosophy There are likely earlier examples of such sentences, possibly from the philosophy of language literature, but not necessarily uncontroversial ones, given that the focus has been mostly on borderline cases. For example, followers of logical positivism hold that "metaphysical" (i.e. not empirically verifiable) statements are simply meaningless; e.g. Rudolf Carnap wrote an article where he argued that almost every sentence from Heidegger was grammatically well-formed, yet meaningless. The philosopher Bertrand Russell used the sentence "Quadruplicity drinks procrastination" in his "An Inquiry into Meaning and Truth" from 1940, to make a similar point; W.V. Quine took issue with him on the grounds that for a sentence to be false is nothing more than for it not to be true; and since quadruplicity doesn't drink anything, the sentence is simply false, not meaningless. Other arguably "meaningless" utterances are ones that make sense, are grammatical, but have no reference to the present state of the world, such as Russell's "The present King of France is bald" (France does not presently have a king) from "On Denoting" (also see definite description). In literature and entertainment Another approach is to create a syntactically-well-formed, easily parsable sentence using nonsense words; a famous such example is "The gostak distims the doshes". Lewis Carroll's Jabberwocky is also famous for using this technique, although in this case for literary purposes; similar sentences used in neuroscience experiments are called Jabberwocky sentences. In a sketch about linguistics, British comedy duo Fry and Laurie used the nonsensical sentence