Definition: You are provided with a user review of a restaurant. Your task is to classify the given review into two categories: 1) positive, and 2) negative based on its content.
Input: Wish I could give zero stars, this review is for the food not the service. Over priced NOT authentic vietnamese food. $6.5 for a banh mi (vietnamese sandwich), seriously?? hoagie bread not the usual banh mi bread and they skimp on the meat and veggie toppings. The dipping fish sauce that came with the spring rolls were salty and lack sweetness. So disappointed...The Pho (beef noodle soup) was overly spiced, my parents couldn't even finished their meals. Will not be returning and would not recommend.
Output:
negative