Assertion: l tryptophan | /r/HasProperty | the cause of a sleepiness
Facets:
value: after a thanksgiving feast
type: TEMPORAL
Source sentences:
text: It is normally found in turkey meat, and many people believe it to be the cause of a sleepiness common after a Thanksgiving feast.
text: It is normally found in turkey meat, and many people believe it to be the cause of a sleepiness common after a Thanksgiving feast.