Jäger on Focus and Presupposition

“Gerhard Jäger”:http://www.ling.uni-potsdam.de/%7Ejaeger/. “Alternatives or presuppositions? A comparison of the Background-Presupposition Rule with Alternative Semantics”:http://www.ling.uni-potsdam.de/%7Ejaeger/tl_gvds.pdf, manuscript, University of Potsdam. [Commentary for the peer review journal Theoretical Linguisticson a target article by Geurts and van der Sandt on focus, previously noted "here":http://semantics-online.org/2003/09/geurts_on_focus_and_on_monotonicity.]