Is the sentiment present in the input text negative?

Input: "Kris Bryant hit the Cubs' 1st walk-off HR in ""15, a 2-run dinger to beat Roks 9-8 last nite. 8 teams still without a walk-off HR this season"
"Kris Bryant hit the Cubs' 1st walk-off HR in ""15, a 2-run dinger to beat Roks 9-8 last nite. 8 teams still without a walk-off HR this season"