homophonic qualities of tune a and tuna, as well as the homographic pun on bass, in which ambiguity is reached through the identical spellings of (a string instrument), and (a kind of fish). Homographic puns do not necessarily need to follow grammatical rules and often do not make sense when interpreted outside the context of the pun. Homonymic Homonymic puns, another common type, arise from the exploitation of words that are both homographs and homophones. The statement "Being in politics is just like playing golf: you are trapped in one bad lie after another" puns on the two meanings of the word lie as "a deliberate untruth" and as "the position in which something rests". An adaptation of a joke repeated by Isaac Asimov gives us "Did you hear about the little moron who strained himself while running into the screen door?" playing on strained as "to give much effort" and "to filter". A homonymic pun may also be polysemic, in which the words must be homonymic and also possess related meanings, a condition that is often subjective. However, lexicographers define polysemes as listed under a single dictionary lemma (a unique numbered meaning) while homonyms are treated in separate lemmata. Compounded A compound pun is a statement that contains two or more puns. In this case, the wordplay cannot go into effect by utilizing the separate words or phrases of the puns that make up the entire statement. For example, a complex statement by Richard Whately includes four puns: "Why can a man never starve in the Great Desert? Because he can eat the sand which is there. But what brought the sandwiches there? Why, Noah sent Ham, and his descendants mustered and bred." This pun uses sand which is there/sandwiches there, Ham/ham, mustered/mustard, and bred/bread. Similarly, the phrase "piano is not my forte" links two meanings of the words forte and piano, one for the dynamic markings in music and the second for the literal meaning of the sentence, as well as alluding to "pianoforte", the older name of the instrument. Compound puns may also combine two phrases that share a word. For example, "Where do mathematicians go on weekends? To a Möbius strip club!" puns on the terms Möbius strip and strip club. Recursive A recursive pun is one in which the second aspect of a pun relies on the understanding of an element in the first. For