Assertion: eraser | /r/HasProperty | some types of pen
Facets:
Source sentences:
text: An eraser is a tool made from rubber that is used to get rid of marks made from a pencil, or some types of pen
text: An eraser is a tool made from rubber that is used to get rid of marks made from a pencil, or some types of pen.
text: An eraser is a tool made from rubber that is used to get rid of marks made from a pencil, or some types of pen.