21_a_loosechange
It was coppers mostly .

%3 0021_0004__mostly_0021_0002__was mostly_was 0021_0001__It it 0021_0004__mostly_0021_0002__was->0021_0001__It [arg0] 0021_0003__coppers coppers 0021_0004__mostly_0021_0002__was->0021_0003__coppers [prd2]
arc(r_0021_0004__mostly_r_0021_0002__was,r_0021_0001__It,arg0).
arc(r_0021_0004__mostly_r_0021_0002__was,r_0021_0003__coppers,prd2).


IP-MAT NP-SBJ PRO It BED;~Ln was NP-PRD2 NS coppers ADVP-MOD ADV mostly PUNC .
( (IP-MAT (NP-SBJ;{LOOSE_CHANGE} (PRO It;{it}))
          (BED;~Ln was;{be})
          (NP-PRD2 (NS coppers;{copper}))
          (ADVP-MOD (ADV mostly;{mostly}))
          (PUNC .))
  (ID 21_a_loosechange))