text: The viral genus<unk>  has no family.
  It is characterized by a positive-stranded single stranded RNA genome that is rod-shaped and non-enveloped in nature.<unk>  primarily infects plants.
  Species include:
  Beet necrotic yellow vein virus
  Beet soil-borne mosaic virus
  Burdock mottle virus (tentative)
  Rice stripe necrosis virus (tentative)
option_0: Benyvirus
option_1: Marnavirus
option_2: Arenavirus
option_3: Hantavirus
option_4: Endornavirus
option_5: Cheravirus
option_6: Helper virus
option_7: Coronavirus