Siarad, stammers3: 'environment'

129	NER	wedyn maen nhw (y)n trio wneud y studyE (y)ma <lle mae> [//] lle dan ni (y)n trio ffeindio # os [/] &mɔs [//] os mae (y)na rywbeth (he)blaw [?] ## ei environmentE o # yn (a)chosi ## yr self_injuryE <a (y)r> [/] # a (y)r attack_ioE+C de .
		then be.3PL.PRES PRON.3PL PRT try.NONFIN do.NONFIN DET study here where be.3S.PRES where be.1PL.PRES PRON.1PL PRT try.NONFIN find.NONFIN if if be.3S.PRES there something except POSS.3SM environment PRON.3SM PRT cause.NONFIN DET self_injury and DET and DET attack.NONFIN TAG
		afterwards.ADV be.V.3P.PRES they.PRON.3P PRT try.V.INFIN make.V.INFIN+SM the.DET.DEF study.N.SG here.ADV where.INT be.V.3S.PRES where.INT be.V.1P.PRES we.PRON.1P PRT try.V.INFIN find.V.INFIN if.CONJ if.CONJ be.V.3S.PRES there.ADV something.N.M.SG+SM without.PREP his.ADJ.POSS.M.3S environment.N.SG he.PRON.M.3S PRT cause.V.INFIN the.DET.DEF unk and.CONJ the.DET.DEF and.CONJ the.DET.DEF attack.N.SG be.IM+SM
		so they're trying to do this study where we're trying to find out whether there's anything apart from his environment causing the self-injury and the attacks, right