arc(r_0037_0002__was,r_0037_0001__I,arg0). arc(r_0037_0002__was,r_0037_0003__grateful,prd2).
( (IP-MAT (NP-SBJ (PRO I;{I})) (BED;~La was;{be}) (ADJP-PRD2 (ADJ grateful;{grateful})) (PUNC .)) (ID 37_a_loosechange))