Parse this person name:

Dan Mendez (1920-1989, flourished 1945-1961)
user
first_name: Dan
last_name: Mendez
middle_names: []
temporal:
- start: 1920
  end: 1989
  type: life_span
- start: 1945
  end: 1961
  type: flourished
titles: []
extra_info: []
assistant