Alex Boncayao Brigade vs terrorist act

Alex Boncayao Brigade and terrorist act both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alex Boncayao Brigade	Yes	No	No	No
terrorist act	Yes	No	No	No

Alex Boncayao Brigade (noun)	terrorist act (noun)
an urban hit squad and guerrilla group of the Communist Party in the Philippines; formed in the 1980s	the calculated use of violence (or the threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear