Parse this person name:

Sylvia Sraffa (1640-1711, flourished 1664-1686)
user
first_name: Sylvia
last_name: Sraffa
middle_names: []
temporal:
- start: 1640
  end: 1711
  type: life_span
- start: 1664
  end: 1686
  type: flourished
titles: []
extra_info: []
assistant