( RASP ( ( -LRB- ( ( ( reconstruct ( ancestral state ) ) ( in phylogenies ) ) -RRB- ) ) ( ( 2.0 beta ) . ) ) )
(ROOT (S (NP (NNP RASP)) (PRN (-LRB- -LRB-) (VP (VB reconstruct) (NP (JJ ancestral) (NN state)) (PP (IN in) (NP (NNS phylogenies)))) (-RRB- -RRB-)) (VP (VBZ 2.0) (NP (NN beta))) (. .)))
RASP (reconstruct ancestral state in phylogenies) 2.0 beta.
(ROOT (S (NP (NNP Phylogeny)) (VP (VBZ is) (NP (NP (DT the) (NN science)) (SBAR (WHNP (WDT that)) (S (VP (VBZ describes) (NP (NP (DT the) (ADJP (JJ ancestral) (CC and) (JJ descendant)) (NNS connections)) (PP (IN between) (NP (NNS organisms))))))))) (. .)))