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

output: they 're struggling to create .

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

output: 's tv sitcom material at best

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

output: though there 's a clarity of purpose and even-handedness to the film 's direction

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

output:
a conventional but heartwarming tale