Is the sentiment derived from the input text negative?

Given Text: Brock Lesnar vs Undertaker at WrestleMania 32 will be announced tomorrow night on #RAW. Garauntee it! #SummerSlam #BrockVsTaker
Brock Lesnar vs Undertaker at WrestleMania 32 will be announced tomorrow night on #RAW. Garauntee it! #SummerSlam #BrockVsTaker