Assertion: giardia | /r/CapableOf | form cyst
Facets:
Source sentences:
text: They have a motile trophozoite stage and also form cysts that can survive in the environment.
text: Cryptosporidium and Giardia are two protozoan parasites that produce cysts, which can lead to gut borne infections Cryptosporidiosis and Giardiasis, respectively.