The multiword expression and supersense annotations in this work are licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA. The source sentences and gold part-of-speech tags are redistributed with permission from Google and the Linguistic Data Consortium, respectively. Please obtain their permission before redistributing that data in another form. -- Nathan Schneider, Spencer Onuffer, Nora Kazour, Emily Danchik, Michael T. Mordowanec, Henrietta Conrad, and Noah A. Smith - 29 March 2015