Example parse tree

S S NP It/PRP [<NP.3sg>] VP VX 's/VBZ [NP<V.be.bse>VP.prp]_sctl_lxm-singular3rd_verb_rule VP VP falling/VBG [NP.nom<VP.bse>]_lxm-prp_verb_rule PP PX like/IN V[<P>NP.acc]_lxm NP DP a/DT [<D>]N NX stone/NN [D<N.3sg>]_lxm S PN ,/, [<COMMA>]V S VX said/VBD [NP.nom<V.bse>S.fin]_lxm-sentence_movement_rule-inversion_rule-past_verb_rule NP NP NX NP Danny/NNP [D<N.3sg>]_lxm-noun_adjective_rule NX Linger/NNP [D<N.3sg>]_lxm PN PN ,/, NP[<COMMA>NP] NP DP a/DT [<D>]N NX NX NP pit/NN [D<N.3sg>]_lxm-noun_adjective_rule NX trader/NN [D<N.3sg>]_lxm S NP who/WP N.3sg/[<NP.3sg>] VP VX was/VBD [NP<V.be.bse>VP.prp]_sctl_lxm-past_verb_rule VP VP standing/VBG [NP.nom<VP.bse>]_lxm-prp_verb_rule PP PX outside/IN V[<P>NP.acc]_lxm NP DP the/DT [<D>]N NX NP London/NNP [D<N.3sg>]_lxm-noun_adjective_rule NX NP International/NNP [D<N.3sg>]_lxm-noun_adjective_rule NX NP Financial/NNP [D<N.3sg>]_lxm-noun_adjective_rule NX NP Futures/NNPS [D<N.3sg>]_lxm-noun_adjective_rule-plural_noun_rule NX Exchange/NNP [D<N.3sg>]_lxm