name elected party constituency elected date military service
name
elected party
constituency
elected date
military service
list length
number parsed year month day
list length list_first list_second list_second_minimum_number list_second_minimum_parsed list_second_minimum_year list_second_maximum_number list_second_maximum_parsed list_second_maximum_year
text text <d,text> date <c,text(timespan)>
john pallett progressive conservative peel march 22, 1954 canadian army (1942-1946)
how long did bernard pilon serve in the canadian army ?
WRB RB VBD-AUX NNP NNP VB IN DT JJ NN .
4 years
select c5_list_second_maximum_year - c5_list_second_minimum_year from w where c1 = 'bernard pilon'