Assertion: lightning | /r/CapableOf | pose great threat
Facets:
value: to solid state electronic
type: TRANSITIVE-OBJECT
value: to aerospace vehicles
type: TRANSITIVE-OBJECT
value: first of all
type: MANNER
Source sentences:
text: First of all, lightning posed a great threat to aerospace vehicles and solid state electronic used in computers and other devices (which came into play in the 1960s).