{ "paper_id": "T75-2007", "header": { "generated_with": "S2ORC 1.0.0", "date_generated": "2023-01-19T07:43:22.829659Z" }, "title": "COMMENTS ON LEXICAL ANALYSIS*", "authors": [ { "first": "George", "middle": [ "A" ], "last": "Miller", "suffix": "", "affiliation": {}, "email": "" } ], "year": "", "venue": null, "identifiers": {}, "abstract": "", "pdf_parse": { "paper_id": "T75-2007", "_pdf_hash": "", "abstract": [], "body_text": [ { "text": "Although programs can be imagined that might use lexical information in different ways, the information base that is exploited must be invariant over alternative programs.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "The present paper is concerned with the lexical information that must be represented, rather than with programming devices for representing it. First, an analysis scheme will be illustrated through a study of a single English verb.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "Then the scheme will be used as background for a discussion of some fundamental theoretical issues.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "Hand:. An exercise in Lexical Analvsis Consider the verb \"hand\" as it is used in:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "(I) a. She handed her hat to him.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "b. She handed him her hat.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "A paraphrase of (I) that captures all of the components of meaning to be disuussed here is:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "(2) She had her hat prior to some time t at which she used her hand to do something that caused her hat to travel to him, after which time he had her hat.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "The difference between (la) and (Ib) is usually regarded as syntactic, (Ib) deriving from the structure underlying (la) as a consequence of a dative-movement transformation that inverts the order of the direct and indirect objects and deletes \"to\". Some people, however, detect a difference in meaning: \"She handed her hat to him,\" they say, merely suggests that he took it, whereas \"She handed him her hat\" asserts that he took it --the sense expressed in (2). If one respects this difference in meaning, and also holds to the semantic neutrality of such grammatical transformations as dative movement, then presumably one must distinguish two different meanings of \"hand\" --one resembling 'offer\" and another offer-and-take.\" If one does not respect this meaning difference, both (la) and (Ib) have the \"offer-and-take\" sense.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "In either case, it is the sense paraphrased in (2) that will be considered here. HAND(x,y,z) . Then (I) can be represented (to a first approximation) by: MAN, and HAT are not uninteresting concepts --in particular, men and women have\" hands (inalienable possession) , whereas hats do not, and men and women can have\" hats (either accidental possession or ownership), but not vice versa --but the present discussion is confined to HAND, which will be analyzed to illustrate the need for certain very general lexical concepts.", "cite_spans": [ { "start": 81, "end": 92, "text": "HAND(x,y,z)", "ref_id": null } ], "ref_spans": [ { "start": 154, "end": 277, "text": "MAN, and HAT are not uninteresting concepts --in particular, men and women have\" hands (inalienable possession)", "ref_id": null } ], "eq_spans": [], "section": "", "sec_num": null }, { "text": "(3) (~X,F,z)[WOMAN(x) &MAN(y) &HAND(x,F,Z)] WOMAN,", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "", "sec_num": null }, { "text": "Consider first the temporal shape of the handing episode in (I). It begins in the state: \"she has her hat and he does not have it\". Then an event occurs at time t which results in a change of state. And the episode ends in the state: \"she does not have her hat and he does have it\". of verbs that denote events. Note that the first conjunct of (4) will ordinarily be presupposed; that is to say, \"S didn't happen\" is not ordinarily taken to mean \"R~(S) for all t.\"", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "The two state characterizations --\"she had it and he didn't\" and \"she didn't have it and he did\" --are clearly redundant. The fact that a hat cannot be in two places at the same time (which must be part of a language user's general knowledge) merely compounds the redundancy of such state descriptions for double-object verbs of motion.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "However, it is a general characteristic of double-object verbs, not limited to motion verbs like \"hand\", that, in some sense of the ambiguous verb \"have\", the event ends with the indirect object \"having\" the direct object (Green, 1974 ). In the case of \"hand\", either x or y, but not both, will have z at any moment t; since y has z after t, x cannot also have it.", "cite_spans": [ { "start": 222, "end": 234, "text": "(Green, 1974", "ref_id": null } ], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "On the other hand, if x \"tells\" y some information z, x does no~t stop having z after t.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "What is common to both, however, is that y does not have z before t. Thus, the simplest state description is S = HAVE(y,z), in which case the antecedent state would be notS.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "Since nots seems to be presupposed by HAND, (4) would be satisfied. the meaning of \"hand\" must be:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "(5) HAPPEN(HAVE(y,z)) = GET(y,z)", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "Discussion of HAVE will be omitted here; see Bendix (1966) ", "cite_spans": [ { "start": 45, "end": 58, "text": "Bendix (1966)", "ref_id": null } ], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "(6) USE(x,hand,S x) & CAUSE(S~,(TO(TRAVEL))(Z,F))", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "Because the concepts associated with these operators --instrumentality, agency, causality, and motion --are required in the analysis of many English verbs, they will be discussed individually.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "HAPPEN:", "sec_num": null }, { "text": "The first conjunct of (6) corresponds", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "to \"x uses hand to S~\" or, more generally, USE(x,w,S,) is \"x uses w to Sx,\" as in \"Tom used a knife to open the box.\" A fuller paraphrase would be: \"x intentionally does something S that causes w to do something S\" that allows Sx.\" \"Use\" contrasts with instumental \"with\" in being intentional: \"He broke the window with his elbow\" is not synonymous with \"He used his elbow to break the window.\" If we introduce an operator ACT to represent intentional acts, then USE can be defined:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "(7) USE(x,w,S~) = ACT(x,S) & CAUSE(S,DO(w,S')) & ALLOW(S',S~)", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "This formulation adds two more operators --ACT and ALLOW --for which an account must be given. Lacking any clear psychological theory, POSSIBLE can be taken as a primitive, undefined term. ALLOW: \"Cause\" and \"allow\" are closely related, as a comparison of (9) with the following formulation shoud show:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "(10) ALLOW(S,S') = BEFORE(HAPPEN(S),HAPPEN(S')) & notPOSSIBLE (notS & S')", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "Note that, although it is impossible for S\" to occur unless S has occurred, the occurrence of S does not insure the subsequent occurrence of S'; that is to say, (S and notS') may well be possible. BEFORE: Sentences of the form \"S before S'\" can be interpreted to mean that there is some moment t such that S has been realized at t and S\"", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "has not yet been realized --that there is an interval between the first realization of S and the first realization of S'.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "In terms of the temporal operator R:", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "USE:", "sec_num": null }, { "text": "(11) BEFORE(S,S\" (~to)[(3t)[tActually, of course, two thingshappeninhanding:the object changes location aswellaspossessor.Indeed,theformerchangeseemsto be causally related to thelatter.So,inordertocompletetheanalysis,itis necessary to conside~ alsowhathappensattthatresultsinthetransitionfromnotHAVE(y,z) to HAVE(y,z).Roughly, x uses x's handtod~something,andwhatxdoescauses z to travel to y.Thisparaphraseintroducesfournewoperators --USE,DO,CAUSE,andTRAVEL --which can combineasfollowstoprovide additional parts of HAND:", "text": "or Miller and Johnson-Laird.", "num": null, "type_str": "table" } } } }