Parse this person name:

Alex Gomez (1719-1785, flourished 1742-1768)
user
first_name: Alex
last_name: Gomez
middle_names: []
temporal:
- start: 1719
  end: 1785
  type: life_span
- start: 1742
  end: 1768
  type: flourished
titles: []
extra_info: []
assistant