Assertion: lugworm | /r/CapableOf | soften the sand
Facets:
value: by pushing its head
type: MANNER
value: in its head shaft
type: LOCATION
Source sentences:
text: When it first digs its burrow the lugworm softens the sand in its head shaft by pushing its head up into it with a piston action.
text: When it first digs its burrow the lugworm softens the sand in its head shaft by pushing its head up into it with a piston action.