The <e1>incoming water</e1> caused a <e2>stain</e2> on the wall that, through the lens of pareidolia, looked like a bearded man with a big afro hairdo.
The incoming water caused
The incoming water caused a stain on the wall that, through the lens of pareidolia, looked like a bearded man with a big afro hairdo.
<triplet> incoming water <subject> stain <object> Cause-Effect(e1,e2)