*{Kare , Yokisinakatta bakuhatu}ga sono sawagini osamATta .
{he, expect-not-PAST explosion}-NOM that uproar-in regulate-AR-PAST
(Intended: ‘{He, The unexpected explosion} was suppressed by that disturbance.’) (This sentence should have been fine if the AR here were an intransitivizer, satisfying (9b). The fact that it is illicit shows that this AR is a lexical passive.)