Assertion: mustard seed's amount | /r/AtLocation | trace amounts
Facets:
value: in one case
type: TEMPORAL
Source sentences:
text: Other case reports only indicated that the amount of mustard associated with the allergic response was small or present in trace amounts which included reports of cross-contamination of fast food, a hidden source of mustard in the glaze of a ham and, in one case, the smell of mustard (Malet et al., 1993).