input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Easy to use and very effective. Well done mr developer. Very good."
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output: 5

Please answer this: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Best App but not for Nexus 5 I've used this app on two other phones and it's the best torch app available put there. Unfortunately though it doesn't work on the Nexus 5 :-/"
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Answer: 4

Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Good Nice but smll problem"

A: 3

Problem: Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Good service pls reduce app size"
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The answer is:
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? "Excellent and simple"???
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? "Nazeem"???
output answer:
1