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? "Cant connect to sony a6000 It failed to connect to my sony a6000 it says check model. But two days ago it is work well"
++++++++++
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? "Lame Lame"
++++++++++
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? "Literally so good has so many songs. P.S. if you cant shut it off go into application manager and press force stop"
++++++++++
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? "Thanks for this"
++++++++++
output:
5