@prefix e: <http://eulersharp.sourceforge.net/2003/03swap/log-rules#>.
@prefix : <http://eulersharp.sourceforge.net/2003/03swap/etc#>.

{	?S e:answer {:obs :like ?OBS}.
	?OBS :ascribed :Rain, :WetGrass.
} =>
{	?S e:answer {?OBS :ascribed :Rain, :WetGrass}.
}.
