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

output: dreamed up such blatant and sickening product placement

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

output: touching melodrama

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

output: sexually explicit

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

output:
this story of unrequited love does n't sustain interest beyond the first half-hour .