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? "Jp Prakash"
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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? "gudm."
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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? "great app ! Just hope it's secure as it claims to be ! I hope  few years down the line  Telegram doesnt turn out like whatsapp  facebook or google  collecting all our data handing it to Governments !"
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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? "sanjay tomar nakul sanjay tomar madhvi"
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output: