Sample DELPH-IN outputs using ERG
15-June-2011

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Sentence 8:
Wikipedia articles can not contain original research.

Derivation tree:
(ROOT_STRICT
 (797 SB-HD_MC_C 6.83436 0 7
  (787 HDN_BNP_C -1.21732 0 2
   (786 NP-HDN_CPD_C -0.841404 0 2
    (783 HDN_BNP-PN_C -1.06349 0 1
     (73 GENERIC_PROPER_NE 0 0 1 ("Wikipedia" 66)))
    (785 HDN_OPTCMP_C 0.186414 1 2
     (784 N_PL_OLR 0.809467 1 2 (74 ARTICLE_N1 0 1 2 ("articles" 55))))))
  (796 HD-CMP_U_C 6.86504 2 7
   (789 HD-CMP_U_C 2.80416 2 4
    (788 V_AUX-ADVADD_DLR -0.390904 2 3
     (79 CAN_AUX_POS 1.76812 2 3 ("can" 57)))
    (111 NOT -2.56472 3 4 ("not" 59)))
   (795 HD-CMP_U_C 3.73284 4 7
    (790 V_N3S-BSE_ILR 0.390734 4 5
     (171 CONTAIN_V1 0.370985 4 5 ("contain" 65)))
    (794 HDN_BNP_C 2.84641 5 7
     (793 AJ-HDN_NORM_C 2.43875 5 7
      (175 ORIGINAL_A1 0.268529 5 6 ("original" 61))
      (792 W_PERIOD_PLR 1.22359 6 7
       (791 N_MS_ILR 0.305878 6 7
        (179 RESEARCH_N1 0.0464364 6 7 ("research." 63))))))))))

Labeled parse tree:
(S (NP (N (N (N ("Wikipedia"))) (N (N (N ("articles"))))))
 (VP (V (V (V ("can"))) (ADV ("not")))
  (VP (V (V ("contain")))
   (NP (N (AP ("original")) (N (N (N ("research.")))))))))

MRS:
<h1,e2,
{h3:udef_q_rel<0:18>(x5:3:PL:+, h4, h6),
h7:compound_rel<0:18>(e9, x5, x8:+),
h10:proper_q_rel<0:9>(x8, h11, h12),
h13:named_rel<0:9>(x8, "Wikipedia"),
h7:_article_n_of_rel<10:18>(x5:3:PL:+, i14),
h15:_can_v_modal_rel<19:22>(e2:PROP:PRES:INDICATIVE, h16),
h17:neg_rel<23:26>(e19, h18),
h20:_contain_v_1_rel<27:34>(e21:PROP:UNTENSED:INDICATIVE:-:-, x5, x22),
h23:udef_q_rel<35:53>(x22, h24, h25),
h26:_original_a_1_rel<35:43>(e27, x22),
h26:_research_n_1_rel<44:53>(x22:3:SG:N:-)},
{h24 QEQ h26, h18 QEQ h15, h16 QEQ h20, h11 QEQ h13, h4 QEQ h7}>

Elementary dependencies:
{e2:
 x5:udef_q<0:18>[]
 e9:compound<0:18>[ARG1 x5:_article_n_of, ARG2 x8:named(wikipedia)]
 x8:proper_q<0:9>[]
 e2:_can_v_modal<19:22>[ARG1 e21:_contain_v_1]
 e19:neg<23:26>[ARG1 e2:_can_v_modal]
 e21:_contain_v_1<27:34>[ARG1 x5:_article_n_of, ARG2 x22:_research_n_1]
 x22:udef_q<35:53>[]
 e27:_original_a_1<35:43>[ARG1 x22:_research_n_1]
}