Does the input text display a positive sentiment?

Text Input: Emmanuel Adebayor has held heart-2-heart talks with Tottenham manager Andre Villas-Boas over his unhappiness at a lack of 1st-team football.
Emmanuel Adebayor has held heart-2-heart talks with Tottenham manager Andre Villas-Boas over his unhappiness at a lack of 1st-team football.