Please cite our IJCNLP 2017 paper whenever the datasets are used to produce published results:
@InProceedings{Nguyen2017EP,
author = {Nguyen, Dai Quoc and Nguyen, Dat Quoc and Chu, Cuong Xuan and Thater, Stefan and Pinkal, Manfred},
title = {Sequence to Sequence Learning for Event Prediction},
booktitle = {Proceedings of the Eighth International Joint Conference on Natural Language Processing},
year = {2017},
pages = {37--42}
}