( (CP-QUE-MAT (PULQ <lquo>)
              (IP-SUB (NP-SBJ (WPRO Who;{who}))
                      (BED;_Ln_ was;{be})
                      (NP-PRD (P-ROLE that;{that})))
              (PUNC ?)
              (PURQ <rquo>))
  (ID 106_a_loosechange))

arc(r_0106_0003__was,r_0106_0002__Who,arg0).
arc(r_0106_0003__was,z_0106_5003,prd).

fof(formula,axiom,
    ? [R_0106_0002__WHO,Z_0106_5003,R_0106_0003__WAS] :
      ( r_0106_0002__Who(R_0106_0002__WHO)
      & z_0106_5003(Z_0106_5003)
      & r_0106_0003__was(R_0106_0003__WAS)
      & has_prd(R_0106_0003__WAS,Z_0106_5003)
      & has_arg0(R_0106_0003__WAS,R_0106_0002__WHO) ) ).