Is the sentiment assigned to the input text positive?

Text Input: Fognini is I believe only the 3rd one to beat Nadal 3 or more times in a year - the others (no points for guessing) Federer and Djokovic.
Fognini is I believe only the 3rd one to beat Nadal 3 or more times in a year - the others (no points for guessing) Federer and Djokovic.