Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THERE IS NO WAY TO CHECK IF YOU ARE RIGHT OR WRONG!!!

The lab book for JOURNEY INTO SPANISH is no help and the "Dictados" are confusing. To make matters worse there is NO answer key for eaither book. I mean, there is know way to find out if you are right or not, correct or wrong. Please give the learners out there an ANSWER KEY!!!!!!!!!!!!!!!!!!