Nathan Schneider, Jena D. Hwang, Archna Bhatia, Vivek Srikumar, Na-Rae Han, Tim O'Gorman, Sarah R. Moeller, Omri Abend, Adi Shalev, Austin Blodgett, and Jakob Prange. [Adposition and Case Supersenses v2.5: Guidelines for English](https://arxiv.org/abs/1704.02134v6). Technical Report arXiv:1704.02134, version 6, April 1.