NL Understanding with a Grammar of Constructions Wlodek Zadrozny author Marcin Szummer author Stanislaw Jarecki author David E Johnson author Leora Morgenstern author 1994 text COLING 1994 Volume 2: The 15th International Conference on Computational Linguistics conference publication zadrozny-etal-1994-nl https://aclanthology.org/C94-2212/ 1994