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".

Example Input: Review: In ten words or less to describe this film, Barbara Stanwyck is too appealing and it is great! The film is wonderful, except for the perhaps tacked-on ending, but I love happy endings anyway. Barbara Stanwyck, however, as the platinum-blonde gold-digger is amazing. She knows what she wants and goes after it! This film is sexy and excellent! Question: is it a negative review?
Example Output: no

Example Input: Review: I read the reviews before i watched this movie, and i didn't believe them. I love crap movies and i expected this one to be average. It wasn't. This film makes Camp Blood 1 and 2 look like greats. The film contains bad acting, poor sound, poor confusing storyline, bad makeup- and it bored me so much i turned it off. even the nudity was rubbish! Did they even have a budget for this film? I don't think they did. You can tell if your gonna like this film or not in the first 5 minutes. if u want a good cheesy gory film go watch toxic avenger 4 or even camp blood. Avoid this trash - I watched it on TV and felt riped off, so don't spend anything on it. The best part is probably the end. Question: is it a negative review?
Example Output: yes

Example Input: Review: I love a good sappy love story (and I'm a guy) but when I rented "Love Story" I prayed for the end to come as quickly and painlessly as possible and just the opposite for Ali McGraw's character.Ali McGraw as Jenny alienated and irritated the heck out of me within the first 15 minutes. When we learn that she has been diagnosed with a life threatening illness I couldn't help but wonder if her death would be such a terrible loss for poor Oliver or if anyone watching this film would even care. If she didn't die her grating personality would probably have pushed Oliver over the edge and eventually landed them in divorce court.People love this movie but it's one of the worst of the 70's. Question: is it a positive review?
Example Output:
no