{"id":"GRM-011","name":"Article required for singular count noun","domain":"grammar","layer":"phrase","strength":"hard_constraint","human_logic":"IF a singular count noun is used referentially AND lacks a determiner, THEN add the contextually correct determiner ELSE retain.","when":{"all":[{"path":"noun.countability","operator":"eq","value":"count"},{"path":"noun.number","operator":"eq","value":"singular"},{"path":"noun.referential","operator":"eq","value":true},{"path":"noun.determiner","operator":"missing","value":true}]},"then":[{"action":"insert","target":"noun.determiner","choose_by":["definiteness","possession","quantity","genericity"]}],"else":[{"action":"retain","target":"current_text","reason":"No triggering condition is present."}],"unless":[],"because":"English singular count noun phrases generally require a determiner.","diagnostics":[],"examples":{},"source_ids":["BK-004","BK-010"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["noun.countability","noun.number","noun.referential","noun.determiner"],"tests":[],"sources":[{"id":"BK-004","title":"English Grammar in Use","creator":"Raymond Murphy","domain":"learner_grammar","type":"Book","note":"Self-study explanations and practice for core English grammar.","url":null},{"id":"BK-010","title":"Practical English Usage","creator":"Michael Swan","domain":"usage_reference","type":"Book","note":"Advanced grammar and usage reference for learners and teachers.","url":null}],"defined_in":{"file":"07-core-grammar-rules.json","title":"Core Grammar Rules","slug":"core-grammar-rules"}}