Parse this person name:

Randall Clark (1854-1919, flourished 1879-1897)
user
first_name: Randall
last_name: Clark
middle_names: []
temporal:
- start: 1854
  end: 1919
  type: life_span
- start: 1879
  end: 1897
  type: flourished
titles: []
extra_info: []
assistant