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.

Input: Consider Input: Но я в восторге !

Output: joy


Input: Consider Input: «Огонь и ярость!» — восхищались они экспрессией оскала.

Output: joy


Input: Consider Input: Грусть и пустота(


Output: sadness