( ( ( ( a. ( ( endo ( - ( and exoskeletons ) ) ) ( b. ( top ( and ( bottom ( c. dermal ) ) ) ) ) ) ) and ) ( ( endoskeletons ( d. ( anterior ( and ( posterior skeletons ) ) ) ) ) ( Submitted ( by ( Heather ( O. ( 1 ( -RRB- Lancelets ) ) ) ) ) ) ) ) ( ( like ( to ( live where ) ) ) ? ) )
(ROOT (S (NP (NP (JJ a.) (ADJP (JJ endo) (: -) (CC and) (JJ exoskeletons)) (NN b.) (NN top) (CC and) (JJ bottom) (NN c.) (NN dermal)) (CC and) (NP (NP (JJ endoskeletons) (NN d.) (NN anterior) (CC and) (NN posterior) (NNS skeletons)) (VP (VBN Submitted) (PP (IN by) (NP (NNP Heather) (NNP O.) (CD 1) (-RRB- -RRB-) (NNS Lancelets)))))) (VP (VBP like) (S (VP (TO to) (VP (VB live) (SBARQ (WHADVP (WRB where))))))) (. ?)))
a. endo- and exoskeletons b. top and bottom c. dermal and endoskeletons d. anterior and posterior skeletons Submitted by Heather O. 1) Lancelets like to live where?
(ROOT (S (NP (NNS Humans)) (VP (VBP possess) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN endoskeleton))) (. .)))