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? "Sanwalaram Sanwalaram"
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output: 5

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? "Same as them all This app turns off the wifi just like the Smart toggle but just like that one it can't turn it back on unless you wake up the phone. Emailed the developer and have gotten no response"
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output: 1

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? "Its fake I tried a lot but it is not scanning the barcode"
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output: 1

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? "Useful.."
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output:
5