Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sign With Your Baby

Amazing results. My wife and I started to sign to our daughter at 3 months, Milk, Dog, Mom, Dad, Bright Light, and sleep. At 6 months old she was asking to be nursed without crying, at 8 months old she was communicting with us for food, drink, play, naps, diaper change, dog etc.. At one year she was using over 50 signs. Now that she is two, she speaks like a 6 year old, complete sentences, coherent conversations about a single topic, and is beginning to work out written words.Stick with the signing in the book for 3-4 months and watch your child's vocabulary explode before she's one.We also believe we avoided a very frustrating time for both us and our daughter by being able to communicate with her so early and telling us her needs and wants.Invest the $15, and stick with the program, it will amaze you and your family.