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? "Perfect"
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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? "Was a great app... 5 years ago. Two factor authentication has evolved but Google hasn't. Lasspass and Microsoft send a convenient push notification that I just have to click """"""""""""""""accept"""""""""""""""" on. Meanwhile Google still makes me go to the app read the number type the number into the device I need it on. Google needs to catch up."""
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output: 3

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? "Small and fast Rather good email client supports proper replies"
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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? "The best Simple powerful... it works."
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output:
5