... exactlyonce for each episode. For example, in ”go straight and make the firstleft you can, then go into the first door on the rightside and stop” , LEFT and FIRST occur exactlyonce for the first ... ”room”, ”doorway” and their plural forms map to DOOR, and the or-dinal number 1 will be represented by ”first” and ”1st”, and so on.5 DatasetAs noted, we have 427 route instructions, and theaverage ... newspapers for which we at-tempt shallow understandings and broad coverage, for these domains vocabulary is limited and verystrong domain knowledge is available. Despitethis, deeper understanding...