Parse this person name:

Regina Ramos-Sanchez (1943-1991, flourished 1963-1986)
user
first_name: Regina
last_name: Ramos-Sanchez
middle_names: []
temporal:
- start: 1943
  end: 1991
  type: life_span
- start: 1963
  end: 1986
  type: flourished
titles: []
extra_info: []
assistant