Parse this person name:

Simonetta Mascagni (1718-1796, flourished 1744-1770)
user
first_name: Simonetta
last_name: Mascagni
middle_names: []
temporal:
- start: 1718
  end: 1796
  type: life_span
- start: 1744
  end: 1770
  type: flourished
titles: []
extra_info: []
assistant