Is the disposition of the input text negative?

Text: [5A274/AC349] I LOVE YOU—I MUST BE LOVE ON THE HEAD OF THE YEAR BY BOB BURTON—FIDEL CASTRO WAS—AFTER EVERYTHING—ACCEPT WHAT IS THIS PUPPY T…
[5A274/AC349] I LOVE YOU—I MUST BE LOVE ON THE HEAD OF THE YEAR BY BOB BURTON—FIDEL CASTRO WAS—AFTER EVERYTHING—ACCEPT WHAT IS THIS PUPPY T…