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? "No longer changes wallpaper I'm not sure why but it no longer changes wallpaper on my OnePlus One or Nexus 7 unless I go into the app at least once after a reboot. On the Nexus 7 it crashes after a reboot as well."
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output: 2

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? "Berry nice"
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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? "Its very very good"
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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 Why it is not work"
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output:
5