[Q]: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Decent app with room for improvement. Hi devs would just like to thank you for the brilliant work on the app. However two things that could perhaps be improved on - 1. positive and negative values for the charge so that it's clear if your phone is currently charging or discharging. 2. perhaps the app could detect what phone you are and automatically input the arithmetic operation function? Also if you do see this can I just check that for the HTC One (M7) the arithmetic operation to use is - divide by 1 000? Thanks a lot devs!"
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[A]: 4

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? "Does not do anything - crap"
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output: 1

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? "I love downloading songs albums and etc and this is the perfect app for me."
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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? "Koko"

A: 4

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? "Thanks"
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The answer is:
5

Problem: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "tewlde teklay"

A:
3