Is there a negative sentiment in the input text?

Given Text: on Thursday\u002c as Britney Spears\u002c Jennifer Hudson\u002c Halle Berry and others paid tribute to the singer at the Nokia Theatre in Los Angeles.
on Thursday\u002c as Britney Spears\u002c Jennifer Hudson\u002c Halle Berry and others paid tribute to the singer at the Nokia Theatre in Los Angeles.