143_a_ted_talk_11
Is n't it ?
arc(r_0143_0001__Is,r_0143_0003__it,arg0).
arc(r_0143_0002__n_apos_t,r_0143_0001__Is,keep_scope).
arc(z_0143_1002__question,r_0143_0002__n_apos_t,keep_scope).
( (CP-QUE-MAT (IP-SUB (BEP Is;{be})
(NEG;_clitic_ n<apos>t;{not})
(NP-SBJ (PRO it;{it})))
(PUNC ?))
(ID 143_a_ted_talk_11))