@inproceedings{semeval2015task2semantictextual,
  title = {SemEval-2015 Task 2: Semantic Textual Similarity, English, Spanish and Pilot on Interpretability},
  author = {Eneko Agirre and Carmen Banea and Claire Cardie and Daniel Cer and Mona Diab and Aitor Gonzalez-Agirre and Weiwei Guo and I{\~n}igo Lopez-Gazpio and Montse Maritxalar and Rada Mihalcea and German Rigau and Larraitz Uria and Janyce Wiebe},
  year = {2015},
  booktitle = {SEMEVAL 2015 6},
  url = {https://aclanthology.org/S15-2045},
}