arc(r_0004_0002__were,r_0004_0001__Who,arg0). arc(r_0004_0002__were,r_0004_0003__we,prd).
( (CP-QUE-MAT (IP-SUB (NP-SBJ (WPRO Who;{who})) (BED;~Ln were;{be}) (NP-PRD2 (PRO we;{we}))) (PUNC ?)) (ID 4_a_paulfellows))