text: <unk>  is the common name of any of several plants with seed heads resembling a thimble.
  Species called<unk>  include:
  Rudbeckia laciniata
  Anemone cylindrica
  Anemone nemorosa
  Anemone virginiana
option_0: Thimbleweed
option_1: Velvet grass
option_2: Canary grass
option_3: Tumble weed
option_4: Ryegrass
option_5: Pinworm
option_6: Flea
option_7: Ringworm