Assertion: wasp's family | /r/HasProperty | three subfamilies
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Source sentences:
text: ; Megachilidae (leaf-cutting and mason bees), noted for their elaborate nest structures; Anthophoridae (including carpenter bees and cuckoo bees), a large family that includes three subfamilies that were once considered to be subfamilies of Apidae; and Apidae (bumblebees, honeybees, and digger, or mining, bees).