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

output: an immensely entertaining look at some of the unsung heroes of 20th century pop music .

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

output: it fascinating

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

output: schaeffer 's film never settles into the light-footed enchantment the material needs , and the characters ' quirks and foibles never jell into charm

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

output:
an empty shell