Parse this person name:

Mark Sanchez (1737-1778, flourished 1759-1773)
user
first_name: Mark
last_name: Sanchez
middle_names: []
temporal:
- start: 1737
  end: 1778
  type: life_span
- start: 1759
  end: 1773
  type: flourished
titles: []
extra_info: []
assistant