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

output: an achievement

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

output: that would be me : fighting off the urge to doze .

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

output: the film is full of charm .

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

output:
are too crude to serve the work especially well