Parse this person name:

Randy Lee, 1878-1954, flourished 1907-1920
user
first_name: Randy
last_name: Lee
middle_names: []
temporal:
- start: 1878
  end: 1954
  type: life_span
- start: 1907
  end: 1920
  type: flourished
titles: []
extra_info: []
assistant