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

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Sentence 1:
Original copies are very hard to find.

Derivation tree:
(ROOT_STRICT
 (1054 SB-HD_MC_C 7.38543 0 7
  (1045 HDN_BNP_C 2.34651 0 2
   (1044 AJ-HDN_NORM_C 1.80995 0 2
    (75 ORIGINAL_A1 0.170681 0 1 ("original" 73))
    (1043 HDN_OPTCMP_C -0.212939 1 2
     (1042 N_PL_OLR 0.167704 1 2 (78 COPY_N1 0 1 2 ("copies" 55))))))
  (1053 HD-CMP_U_C 3.85228 2 7 (92 BE_C_ARE -0.284891 2 3 ("are" 57))
   (1052 SP-HD_HC_C 2.69106 3 7 (99 VERY 0.622376 3 4 ("very" 59))
    (1051 HD-CMP_U_C 1.95206 4 7
     (1046 HD_OPTCMP_C -0.18495 4 5 (104 HARD_A3 0.122837 4 5 ("hard" 65)))
     (1050 HD-CMP_U_C 1.09266 5 7 (134 TO_C_PROP 1.48655 5 6 ("to" 61))
      (1049 HD_XCMP_C -0.447952 6 7
       (1048 W_PERIOD_PLR -0.610802 6 7
        (1047 V_N3S-BSE_ILR -0.11108 6 7
         (154 FIND_V1 0 6 7 ("find." 63)))))))))))

Labeled parse tree:
(S (NP (N (AP ("original")) (N (N (N ("copies"))))))
 (VP (V ("are"))
  (AP (ADV ("very"))
   (AP (ADJ (ADJ ("hard")))
    (VP/N (COMP/N ("to")) (VP/N (V/N (V/N (V/N ("find."))))))))))

MRS:
<h1,e2,
{h3:udef_q_rel<0:15>(x5),
h7:_original_a_1_rel<0:8>(e8, x5),
h7:_copy_n_of_rel<9:15>(x5:3:PL, h4, h6, i9),
h10:_very_x_deg_rel<20:24>(e11, e2),
h10:_hard_a_for_rel<25:29>(e2:PROP:PRES:INDICATIVE:-:-, h12, i13),
h14:_find_v_1_rel<33:38>(e15:PROP-OR-QUES:UNTENSED:INDICATIVE:-:-, p16, x5)},
{h12 QEQ h14, h4 QEQ h7}>

Elementary dependencies:
{e2:
 x5:udef_q<0:15>[]
 e8:_original_a_1<0:8>[ARG1 x5:_copy_n_of]
 e11:_very_x_deg<20:24>[ARG1 e2:_hard_a_for]
 e2:_hard_a_for<25:29>[ARG1 e15:_find_v_1]
 e15:_find_v_1<33:38>[ARG2 x5:_copy_n_of]
}