Assertion: paramecium | /r/HasProperty | oval
Facets:
Source sentences:
text: The paramecium is an oval, slipper shaped micro-organism, rounded at the front/top and pointed at the back/bottom.
text: Paramecia are oval, slipper shaped, and unicellular organisms, and are commonly found in freshwater environment.
text: The paramecium is an oval, slipper shaped micro-organism, rounded at the front/top and it is pointed at the back/bottom.