Is there positive sentiment in the input text?

Given Text: @user surprise, surprise! Barca has the upperhand, but it seems Malaga has their 12th man, the ref is so bias. #CampNou #FCBMalaga
@user surprise, surprise! Barca has the upperhand, but it seems Malaga has their 12th man, the ref is so bias. #CampNou #FCBMalaga