input: Generate a short movie review that has "positive" sentiment.

output: a heaven

input: Generate a short movie review that has "positive" sentiment.

output: 's a familiar story , but one that is presented with great sympathy and intelligence .

input: Generate a short movie review that has "positive" sentiment.

output: very capable nailbiter

input: Generate a short movie review that has "negative" sentiment.

output:
i 've seen some bad singer-turned actors ,