I know from locally stored knowledge that:
unmarried
is the opposite of
married
([fact: ["1131882@trueknowledge.com"]])
married
is the left coincident attribute of
is married to
([fact: ["1131861@trueknowledge.com"]])
Fact 1:
Bill Clinton
is married to
Hillary Clinton
([fact: ["1131299@trueknowledge.com"]])
Fact 1
is true for
April 21st 2008, 00:00:00 onwards
([fact: ["124113651@trueknowledge.com"]])
Fact 1
is true for
October 11th 1975 onwards
([fact: ["642392356@trueknowledge.com"]])
Fact 1
is true for
1975 onwards
([fact: ["2304227222@trueknowledge.com"]])
By calculation (generator: ["left_coinc_att@trueknowledge.com"]) I know that:
Fact 2:
married
applies to
Bill Clinton
Fact 2
is true for
April 21st 2008, 00:00:00 onwards
Fact 2
is true for
October 11th 1975 onwards
Fact 2
is true for
1975 onwards
Therefore (generator: ["opposite1@trueknowledge.com"]):
Fact 3:
unmarried
not applies to
Bill Clinton
By calculation (generator: ["opposite1@trueknowledge.com"]) I know that:
Fact 3
is true for
October 11th 1975 onwards
By calculation (generator: ["timeperiodtotimepoint2@trueknowledge.com"]) I know that:
Fact 3
is true for all of timepoint
2003
By calculation (generator: ["opposite1@trueknowledge.com"]) I know that:
Fact 3
is true for
1975 onwards