Assertion: l tryptophan | /r/CapableOf | play important role
Facets:
value: to ensure
type: PURPOSE
value: in the process
type: TEMPORAL
Source sentences:
text: L-Tryptophan, L-Lysine and Rosemary play an important role in the process of producing and regulating serotonin levels.
text: L-Tryptophan is NOT your miracle weight loss pill, but it plays an important role to ensure your body metabolism is at its optimum level.
text: L-Tryptophan is NOT your miracle weight loss pill, but it plays an important role to ensure your body metabolism is at its optimum level.