Q: In this task, you are given a text from tweets and a boolean question whether this tweet has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".
Tweet: I have been takin test all morning. since 9am! is this really what grad school is goin to be like? geesh im already tired... Question: is it a negative tweet?
A:
yes