Given the task definition and input, reply with output. In this task, you are given a paper review. Based on the review, your job is to identify language and generate "en" if the review is in English or generate "es" if the review is in Spanish. Note that URLs in the text have been replaced with [Link].

Extended the paper with experiments on the word relationship dataset, showing Doc2VecC generates better word embeddings in comparison to Word2Vec or Paragraph Vectors.
en