Is the emotional tone of the input text positive?

Input Text: @user wins the 2nd set v @user to take a two set lead 7-6 6-3   Murray will have to win in 5 sets again if he is to win
@user wins the 2nd set v @user to take a two set lead 7-6 6-3   Murray will have to win in 5 sets again if he is to win