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 app works well enough once you figure out how it works. The description says it also works with Android Wear. However in spite of everything I've tried on my phone and watch and several unsuccessful attempts to get additional information from the OsmAnd people I get absolutely nothing on my watch. OsmAnd refuses to provide any instructions or other documentation and just keeps telling me the app is supposed to send directions to my watch but there's nothing on my watch. I'd steer clear of this one if you're looking for something for your watch at least until they can provide some screenshots or something else that can prove it actually works."
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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? "Same as bikesh sah"
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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? "Better than viber"
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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? "Im running android 4.2. Cant see it on my screen"
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output:
2