This is the repository of SICK-BR, a Portuguese inference corpus, aligned to and translated from SICK (Marelli et al., 2014).
To know more about the resource, please see the paper: Real, Livy; Rodrigues, Ana; Vieira e Silva, Andressa; Albiero, Beatriz; Thalenberg, Bruna; Guide, Bruno; Silva, Cindy; Oliveira Lima, Guilherme de, Camara, Igor C. S.; Stanojevic, Milos; Souza, Rodrigo; Paiva, Valeria de. SICK-BR: a Portuguese corpus for inference. PROPOR2018 (International Conference on the Computational Processing of Portuguese), 26 September 2018. Canela, Brazil.

Part of the SICK-BR was used in ASSIN 2, a shared task of inference and semantic similarity held in Salvador (BA/Brazil), in October 2019, in conjuction with STIL 2019. 
https://sites.google.com/view/assin2/