1. Go see a movie or concert or go to a restaurant (pick only one), experience their service and write a review about it in English. There is no restriction in your review except that it should be more than 300 words long for undergrad students and more than 400 words long for graduate students. You can read other people’s reviews of movies, for example, to get a feel of what your review could contain.
2. Based on your review, identify what could be the problems for sentiment analysis. For example, you may have a sentence like “I fell asleep during the movie” which has no sentiment words but tells something about your opinion of this movie (boring, dull).