Assertion: heavy water | /r/CapableOf | sacrifice the lives of their countrymen
Facets:
value: in order to keep it
type: PURPOSE
Source sentences:
text: To Norwegian Resistance fighters during World War II, heavy water was a mysterious substance considered so perilous that they were willing, under orders from the Special Operations Executive in London, to sacrifice the lives of their countrymen in order to keep it out of Nazi hands.