Assertion: ice cream's flavor | /r/HasProperty | created in march
Facets:
value: by william dreyer in oakland
type: OTHER
value: according to one source
type: OTHER
Source sentences:
text: According to one source, the flavor was created in March 1929 by William Dreyer in Oakland, California when he cut up walnuts and marshmallows with his wife's sewing scissors and added them to his chocolate ice cream in a manner that reflected how his partner Joseph Edy's chocolate candy creation incorporated walnuts and marshmallow pieces.