Assertion: frontal lobe's area | /r/HasProperty | responsible for expressive language
Facets:
Source sentences:
text: The left frontal operculum region of the prefrontal cortex, or Broca's area, is responsible for expressive language, i.e. language production.
text: The left frontal operculum region of the prefrontal cortex, or Broca's area, is responsible for expressive language, in other words language production.