You will be given a definition of a task first, then some input of the task.
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.

اندازه ش نصف تخم مرغ برندهای های دیگه بود. چندان تازه هم نبود، فقط پوسته سختی مناسب داشت و فضولات کاملا تمیز شده بود.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
mixed