Assertion: gray matter | /r/HasProperty | responsible for speech
Facets:
value: directly
type: MANNER
Source sentences:
text: Gray matter ( or grey matter) in the brain is directly responsible for memory, seeing, hearing, executive functions, impulse control, emotions and speech.
text: Gray matter ( or grey matter) in the brain is directly responsible for memory, seeing, hearing, executive functions, impulse control, emotions and speech.