Assertion: aspartame's phenylalanine | /r/AtLocation | the brain
Facets:
value: normally
type: DEGREE
value: naturally
type: MANNER
value: with phenylketonuria
type: OTHER
Source sentences:
text: Phenylalanine is an amino acid that is naturally found in the brain and people with phenylketonuria, as previously mentioned, cannot metabolise phenylalanine and thus cannot consume aspartame.
text: Phenylalanine is an amino acid normally found in the brain.
text: Phenylalanine is an amino acid normally found in the brain.