David M. Howcroft, Crystal Nakatsu, and Michael White. 2013. "Enhancing the Expression of Contrast in the SPaRKy Restaurant Corpus". In Proceedings of the 14th Workshop on Natural Language Generation. [PDF]
Here you can download data related to Howcroft, Nakatsu, & White (2013) as a tarball. This includes subject ratings from Mechanical Turk, along with the realizations we generated to elicit those ratings. Also available are XML versions of the SRC textplans, both with and without the proposed contrast enhancements.
The README for this data is viewable as HTML.
Thanks for your interest!
Author's websites: Dave Howcroft | Crystal Nakatsu (unavailable) | Michael White