     20      cons id="c8" cat="ADJP" xcat="" head="t3" sem_head="t3"
11      20      tok id="t3" cat="ADJ" pos="JJ" base="efficient" lexentry="[&amp;lt;ADJP.adj&amp;gt;]N" pred="adj_arg1" arg1="c9"
21      32      cons id="c9" cat="NX" xcat="" head="c11" sem_head="c11" schema="mod_head"
21      25      cons id="c10" cat="NP" xcat="" head="t4" sem_head="t4"
21      25      tok id="t4" cat="N" pos="NNP" base="hpsg" lexentry="[D&amp;lt;N.3sg&amp;gt;]_lxm-noun_adjective_rule" pred="noun_arg1" arg1="c11"
26     