A group of college students sitting on a couch in a coffee shop discussing an exam they just took.
['group', 'of']
['A', 'group', 'of', 'college', 'students', 'sitting', 'on', 'a', 'couch', 'in', 'a', 'coffee', 'shop', 'discussing', 'an', 'exam', 'they', 'just', 'took.']