You will be given a text in the Russian language, and you should classify the given input text to one of the emotion labels from this list of emotion labels- ['joy', 'sadness', 'surprise', 'fear', 'anger']. Make sure your output label (i) is strictly present in the given list of emotion labels. (ii) is unambiguous.

бля,как же гуму повезло,у них по биологии Ратунова,на её уроках мы так угарали,а щас вапще скучно)
joy