Parse this person name:

Megan Vargas (1898-1959, flourished 1919-1930)
user
first_name: Megan
last_name: Vargas
middle_names: []
temporal:
- start: 1898
  end: 1959
  type: life_span
- start: 1919
  end: 1930
  type: flourished
titles: []
extra_info: []
assistant