Is the sentiment in the input text negative?

Text: "2015 #PGAChampionship : Dustin Johnson leader with -5 ,Hole 13* in RD1 on August 13 at Whistling Straits ,play in progress"
"2015 #PGAChampionship : Dustin Johnson leader with -5 ,Hole 13* in RD1 on August 13 at Whistling Straits ,play in progress"