In this task, you will be given a food review in Persian. You have to Classify the sentiment of the reviewer toward the food into: "negative", "neutral", "positive", and "mixed". The mixed category indicates reviews where none of the sentiments are dominant (mix of positive and negative, or borderline cases); hence it is hard to detect the primary sentiment. Also, assign neutral label to reviews that express no clear sentiment toward an entity or any aspect of it.

Example input: به نسبت سایر نوشابه های لیمویی، قند کمتری داره، خوبه
Example output: positive
Example explanation: This is a good example. The sentiment of the review is positive toward the food.
Q: گول تبلیغاتشو نخورین یه بیسکویت ساده است . طعم خاصی هم نداره .
A:
negative