At 9:32, they found one.
( ( At 9:32 ) ( , ( they ( ( found one ) . ) ) ) )
(ROOT (S (PP (IN At) (NP (CD 9:32))) (, ,) (NP (PRP they)) (VP (VBD found) (NP (CD one))) (. .)))
They continued to look for the rest.
( They ( ( continued ( to ( look ( for ( the rest ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBD continued) (S (VP (TO to) (VP (VB look) (PP (IN for) (NP (DT the) (NN rest))))))) (. .)))