( Follow-up ( ( Questions : ) ( How ( ( ( would you ) ( ( describe ( an ecosystem ) ) ( where ( ( ( a variety ) ( of ( ( plants and ) animals ) ) ) live ) ) ) ) ? ) ) ) )
(ROOT (S (VP (VB Follow-up) (NP (NP (NNS Questions)) (: :) (SBARQ (WHADVP (WRB How)) (SQ (MD would) (NP (PRP you)) (VP (VB describe) (NP (DT an) (NN ecosystem)) (SBAR (WHADVP (WRB where)) (S (NP (NP (DT a) (NN variety)) (PP (IN of) (NP (NNS plants) (CC and) (NNS animals)))) (VP (VBP live)))))) (. ?))))))
Follow-up Questions: How would you describe an ecosystem where a variety of plants and animals live?
(ROOT (S (NP (NP (DT A) (NN role)) (PP (IN of) (NP (NP (NNS mushrooms)) (PP (IN in) (NP (NNS ecosystems)))))) (VP (VBZ is) (VP (VBG breaking) (PRT (RP down)) (NP (JJ dead) (NN plant) (NN material)))) (. .)))