You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Write a sentence that about [Zizzi eatType restaurant; Zizzi priceRange more than £30; Zizzi area riverside].
user
Zizzi is a restaurant where we go to eat by the river, and when we eat there, it costs more than £30, which means it's a little expensive.
assistant