Assertion: vowel's pronunciation | /r/HasProperty | articulated with the tongue
Facets:
value: in a low position
type: LOCATION
Source sentences:
text: Canadian pronunciation of "about" often sounds like "aboot", pronunciation of /aw/ is articulated with the tongue in a low position, and because it raises to a mid position in Canadian English when the vowel precedes the voiceless obstruents listed above.