input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Why? Why i cant? Go back from the old gc from where i want to joined again"???
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? "fanky nivmc"???
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? "Very useful So good for students"???
output answer: 4

input question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Pls add support for android wear"???
output answer:
3