Instruct: Classify Amazon reviews into positive or negative sentiment
Query: excellent screenwriting tool...

This is the ultimate example for the penniless screenwriter/filmmaker to work from. That's the amazing thing, this could've been made by Joe Independent if he was so inclined. Stick a guy on an island for four years, the only other cast member is a volleyball, and chart his progress. You'd have to dump the big-budget plane crash, but that stuff can be remedied. What you'd figure would be boring is actually quite captivating. Forging for food, bad tooth, exploring the island, making fire. Hanks really nailed it for someone who's shoulders it all squarely lied.So if you're new to writing watch this film again if you don't know it by heart already:). Just a friendly tip, a great place for screenwriting tips on how to submit is queryletterclinic.com which has a sample query letter, software, and a huge list of production companies.