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? "What to say i loved it"
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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? "Tilak sahu Sargi"
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output: 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? "Google  why do you insist on every single user having this app? To a great majority of people it's not only useless but is causing much distress and significant hair loss. Be a good sport and make it optionall. Please!"
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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? "5 Very ok"
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output: