In this task, you are given a review of a movie and a boolean question whether this review has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".
Q: Review: An excellent and accurate film... McGovern takes great pains to research and document his writing and it pays off. He is not afraid to tell the truth, even though it might draw unfavourable reviews and comments from some who like stories to be clean and sweet and glossy.Once again, McGovern brings in Christopher Eccleston, though not in as high a profile a role as he played in Hillsborough. I found this movie as accurate, well acted and well presented as Hillsborough and I applaud McGovern for his poignant unapologetic writing. Well done and my hat is off to the writer, the actors, the production crew. A great film! Question: is it a positive review?
A:
yes