Product name	Category Tier 1 (Google Product Taxonomy)	Category Tier 2 (Google Product Taxonomy)	Store (likely) selling the product
a&g air force face mask	Apparel & Accessories	Clothing Accessories	flbandana.com
air force face mask	Apparel & Accessories	Clothing Accessories	cutehustlers.com
face mask filter	Apparel & Accessories		betterchoice.com.tw
face mask filter 10	Apparel & Accessories		yoijklh.com
face mask filter adult kids sizes	Apparel & Accessories		animeartonly.com
face mask filters adults	Apparel & Accessories		giovento.com
face mask filters kids	Apparel & Accessories	Clothing Accessories	gippyorganics.com.au
good trouble face mask filter	Apparel & Accessories		vida-arte.com
kids mask filter	Apparel & Accessories		votewear.net
super filter face mask kids collection	Apparel & Accessories	Clothing Accessories	justnowflask.com

Other examples of product categorizations by users of our demo dashboard:
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