Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Indispensible background in era of genetic testing

Readily accessible to literate non-scientists and scientists alike, Robert Pollack's is the only fully responsible presentation of the metaphor of DNA as information. Neither an ideologue nor a polemicist, Pollack deserves the chance to change the way we think about the human genome project and its hi-tech spin and spin-offs.