By calculation (generator: ["now@trueknowledge.com"]) I know that:

The current time is April 19th 2014, 23:11:33

I know from locally stored knowledge that:

Fact 1:
Canadian dollar
is the official currency of
Canada
([fact: ["20057576@trueknowledge.com"]])

Fact 1
is true for
September 10th 2007, 00:00:00 onwards
([fact: ["20057577@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:

Fact 1
is true at
April 19th 2014, 23:11:33

I know from locally stored knowledge that:

covered by the ECB
applies to
Philippine peso
([fact: ["435091420@trueknowledge.com"]])

covered by the ECB
applies to
Canadian dollar
([fact: ["435091344@trueknowledge.com"]])

By calculation (generator: ["more_accurate_version5@trueknowledge.com"]) I know that:

April 19th 2014, 23:11:33
is a more accurate version of
2014

April 19th 2014, 23:11:33
is a more accurate version of
April 2014

April 19th 2014, 23:11:33
is a more accurate version of
April 19th 2014

April 19th 2014, 23:11:33
is a more accurate version of
April 19th 2014, between 23:00 and an hour later

April 19th 2014, 23:11:33
is a more accurate version of
April 19th 2014, 23:11

By calculation (generator: ["regex1@trueknowledge.com"]) I know that:

"2014/4/19"
is a string that contains the regular expression
"^[0-9\-]+/[0-9]+/[0-9]+$"

By calculation (generator: ["calendardate@trueknowledge.com"]) I know that:

April 19th 2014
is a
calendar date

I know from locally stored knowledge that:

Philippine peso
is a currency with iso code
"PHP"
([fact: ["20053496@trueknowledge.com"]])

Canadian dollar
is a currency with iso code
"CAD"
([fact: ["134158708@trueknowledge.com"]])

By calculation (generator: ["currency_convert@trueknowledge.com"]) I know that:

Fact 2:
0.024826
is the multiplier that converts
Philippine peso and Canadian dollar

Fact 2
is true for
April 17th 2014, 00:00:00 onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:

Fact 2
is true at
April 19th 2014, 23:11:33

By calculation (generator: ["product@trueknowledge.com"]) I know that:

15.39212
is the product of
0.024826 and 620

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:

15.39212 Canadian dollars
is strictly equal to
15.39212 Canadian dollars

By calculation (generator: ["equivalent_money@trueknowledge.com"]) I know that:

Fact 3:
15.39212 Canadian dollars
is equivalent to
620 Philippine pesos

Fact 3
is true at
April 19th 2014, 23:11:33

Fact 3:
Canadian dollar
is the unit used in
15.39212 Canadian dollars