Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cold calling sucks? Pick up this book

If you've ever had to do cold-calling, you know it stinks. It's like calling up your whole little black book for a date every day, and having everyone's Mom answer and tell you, "No, sorry, Bigwig isn't in today, tonight, tomorrow, or ever." But cold-calling is the key to making sales. There's no getting around it. Mastering this skill is vital. And there are skills! Don Surath has been master of the cold call for years and years, and in this book he tells you how to navigate the dreaded gatekeeper, how to bypass Voicemail Hell, and other hard-won tidbits of practical advice that you can use on your next call. Really useful stuff. Try it.