Specification under Discussion

1 The idea of examining specificational clauses in the Question under Discussion framework was suggested to me by Judith Aissen. The audiences at BLS 34 and the Berkeley Syntax and Semantics Circle provided much useful feedback, though space limitations prevent me from incorporating most of that here. Finally I thank Nick Fleisher, Russell Lee-Goldman and Maziar Toosarvandani for helpful comments on a pre-final draft.