input: [SCHOLARLY] Articles are longer, provides in-depth analysis of topic, contains specialized jargon of the discipline [POPULAR] Articles are short and written in laymen's terms [0] 
output: LENGTH
options: E X A M P L E S
options: A U T H O R
options: L E N G T H
options: A U D I E N C E
options: S P E C I A L F E A T U R E S
options: E D I T O R S