Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Great, unless you want to print envelopes from WordPerfect

Everything is great about this little printer, especially the price, but don't buy this printer if you want to print envelopes from WordPerfect. The online 'help' and e-mail 'help' is as terrible as any. I can print envelopes from Microsoft Word, but not from WordPerfect.