Is the input text's sentiment negative?

Input: I'm not a sone. Not a Jessica biased. Not a seohyun biased. But seeing seohyun cried during the 1st fanmeet w/o Jessica makes me cry
I'm not a sone. Not a Jessica biased. Not a seohyun biased. But seeing seohyun cried during the 1st fanmeet w/o Jessica makes me cry