input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Brilliant. Stunning. Efficient. No words. With this you can remember literally any amount of any material. The interface of droid is so much better than the windows version too."???
output answer: 5

input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "The app gradually finds less results"???
output answer: 2

input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "I can't imagine my life without this app anymore. I'm learning so many news English words a day. Just fantastic. It's a pity I didn't have such an app when I was at school."???
output answer: 5

input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Liked"???
output answer:
1