Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Study for the SATs with this

Vocabulary Energizers is definitely a book with a younger crowd in mind - most likely to study for the SAT. I knew about 90% of the words already, but this is mitigated by the entertaining etymologies (histories of words.) Most of them come from Greek mythology, or have historical notes attached. There were also helpful synonyms and antonyms for each word.The book was a little lackluster, but served its' purpose. I will most likely go on read volume 2.