Parse this person name:

Shane Pena, 1904-1975, flourished 1929-1940
user
first_name: Shane
last_name: Pena
middle_names: []
temporal:
- start: 1904
  end: 1975
  type: life_span
- start: 1929
  end: 1940
  type: flourished
titles: []
extra_info: []
assistant