Is the input text marked by negative sentiment?

Input: "Live Tweeting Thursday continues with Nirvana's next album, ""Nevermind."" Let's go! #Nirvana #Nevermind #LiveTweetingThursday"
"Live Tweeting Thursday continues with Nirvana's next album, ""Nevermind."" Let's go! #Nirvana #Nevermind #LiveTweetingThursday"