Is the disposition of the input text negative?

Text: And now Buster Posey drives in the 3rd run of the night with RBI single to score Gregor Blanco from 2nd and #SFGiants lead 6-4
And now Buster Posey drives in the 3rd run of the night with RBI single to score Gregor Blanco from 2nd and #SFGiants lead 6-4