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? "Most worst app by Google"
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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? "Pls help. About installing... there was an error installing superuser. Pls. Send a log of the error to developer ? Pls help"
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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? "Justina 1984"
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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? "Good Wallpaper popup a full screen AD when enter the settings of it. and another AD in main screen of settings. can change the planet/star settings. and a lot more. the moon and earth looks like receive light from diferent places."
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output:
4