And the trunk? Big? Mother asked again to keep up appearances.
( And ( ( the ( trunk ( ? ( Big ( ? Mother ) ) ) ) ) ( ( ( asked again ) ( to ( ( keep up ) appearances ) ) ) . ) ) )
(ROOT (S (CC And) (NP (DT the) (NNP trunk) (. ?) (NNP Big) (. ?) (NNP Mother)) (VP (VBD asked) (ADVP (RB again)) (S (VP (TO to) (VP (VB keep) (PRT (RP up)) (NP (NNS appearances)))))) (. .)))
Mother, trying to be humble, asked if the trunk was small.
( ( ( ( Mother , ) ( trying ( to ( be humble ) ) ) ) , ) ( ( asked ( if ( ( the trunk ) ( was small ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Mother)) (, ,) (VP (VBG trying) (S (VP (TO to) (VP (VB be) (ADJP (JJ humble)))))) (, ,)) (VP (VBD asked) (SBAR (IN if) (S (NP (DT the) (NN trunk)) (VP (VBD was) (ADJP (JJ small)))))) (. .)))