Assertion: adjective | /r/HasProperty | other grammatical rule
Facets:
value: fortunately
type: MANNER
Source sentences:
text: Adjectives should correspond the noun in gender and number, as you can see the plural of the adjectives is quite complicated, fortunately there is an other grammatical rule which says that the plural of nouns not refering to human beings can be considered as feminine and can be followed bij an adjective in its singular feminine (i.e. with its femmenine ending attached to it.)