Assertion: yacht's sail | /r/HasProperty | wing
Facets:
value: to be at right angles
type: PURPOSE
Source sentences:
text: Running: the wind is coming from behind the vessel; the sails are "wing and wing" to be at right angles to the apparent wind.
text: Running: the wind is coming from behind the vessel; the sails are "wing and wing" to be at right angles to the apparent wind.