Parse this person name:

Richard Adams, 1839-1880, flourished 1869-1875
user
first_name: Richard
last_name: Adams
middle_names: []
temporal:
- start: 1839
  end: 1880
  type: life_span
- start: 1869
  end: 1875
  type: flourished
titles: []
extra_info: []
assistant