Detailed Instructions: You are given a paper review either in Spanish or English language. Based on the given review, evaluate the paper by classifying it to one of the five classes: (1) very negative, (2) negative, (3) neutral, (4) positive, and (5) very positive. Note that URLs in the text have been replaced with [Link].
Q: Falta un poco de claridad en la presentación del tema. En las conclusiones falta mostrar cual es el aporte del trabajo y motivo de la investigación
A:
very positive