# name alma mater birth date marriage date president tenure tenure
#
name
alma mater
birth date
marriage date
president
tenure
tenure
number
number parsed year month day
number parsed year month day
number parsed year month day
number parsed year month day
number text text date date text date date
1 jiang qing shandong provincial experimental theatre 19 march 1914 20 november 1938 mao zedong 27 september 1954 27 april 1959
how long did wang guangmei live before she was married to liu shaoqui ?
WRB RB VBD-AUX NNP NNP VB IN PRP VBD-AUX VBN TO NNP NNP .
27 years
select c5_year - c4_year from w where c2 = 'wang guangmei'