Parse this person name:

Stella Omma, 1854-1933, flourished 1875-1905
user
first_name: Stella
last_name: Omma
middle_names: []
temporal:
- start: 1854
  end: 1933
  type: life_span
- start: 1875
  end: 1905
  type: flourished
titles: []
extra_info: []
assistant