Assertion: chestnut's resistance | /r/HasProperty | native
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Source sentences:
text: The American Chestnut Cooperators Foundation breeds surviving American chestnuts, which have shown some native resistance to blight, and the Canadian Chestnut Council is attempting to reintroduce the trees in Canada, primarily in Ontario.
text: American Chestnut Cooperators Foundation (ACCF) is not using Oriental genes for blight resistance, but intercrossing among American chestnuts selected for native resistance to the blight, a breeding strategy described by the ACCF as "All-American intercrosses".