Is the sentiment accompanying the input text positive?

Text: "#News: nirvananews:  August 28th, 1993 - Nirvana meet with Youri...: nirvananews:  August 28th, 19... #KeepGrunge"
"#News: nirvananews:  August 28th, 1993 - Nirvana meet with Youri...: nirvananews:  August 28th, 19... #KeepGrunge"