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

output: while it is interesting to witness the conflict from the palestinian side , longley 's film lacks balance ... and fails to put the struggle into meaningful historical context .

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

output: of spirit

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

output: be in a contest to see who can out-bad-act the other

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

output:
would be great to see this turd squashed under a truck , preferably a semi .