Catalan United Nations v1.0 test set

<p>Catalan version [1] of the test set from the United Nations v1.0 [2]. The translation was performed in two steps: we did a first automatic translation from the Spanish test set version into Catalan and then a professional translator post-edited the output.</p> <p><br> [1] Marta R. Costa-Juss&agrave;, No&eacute; Casas, Carlos Escolano, and Jos&eacute; A. R. Fonollosa. 2019. Chinese-Catalan: A Neural Machine Translation Approach Based on Pivoting and Attention Mechanisms. <em>ACM Trans. Asian Low-Resour. Lang. Inf. Process.</em> 18, 4, Article 43 (August 2019), 8 pages. DOI:https://doi.org/10.1145/3312575</p> <p>[2] Michal Ziemski, Marcin Junczys-Dowmunt, and Bruno Pouliquen. 2016. The United Nations parallel corpus v1.0. In<br> Proceedings of the LREC, 2016</p>