Assertion: mermaid's tail | /r/HasProperty | transformed into leg
Facets:
value: by a magic potion
type: CAUSE
Source sentences:
text: In comparison, the original fairytale involves the sea witch taking the little mermaid's voice by cutting off her tongue (though since Disney is mostly child-appropriate, modifying this into something less gruesome is understandable), and her tail was transformed into legs by a magic potion which the mermaid was to drink on the beach surface.