Assertion: zeppelin's crew | /r/CapableOf | find such a wind
Facets:
value: unexpectedly
type: MANNER
Source sentences:
text: Unexpectedly, the crew found such a wind at the lower altitude of 1,100 metres (3,600 ft) which permitted them to guide the airship safely back to Germany after gaining emergency permission from France to fly a more direct route over the Rhone Valley.