paid back down it uh
( ( ( paid ( back down ) ) it ) uh )
(ROOT (SINV (VP (VBD paid) (ADVP (RB back) (RB down)) (NP (PRP it))) (NP (VB uh))))
I paid off the balance.
( I ( ( ( paid off ) ( the balance ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD paid) (PRT (RP off)) (NP (DT the) (NN balance))) (. .)))