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

The current time is July 25th 2014, 18:19:05

I know from locally stored knowledge that:

"a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards"
is one Wordnet definition for
"keno"
([fact: ["1004481762@trueknowledge.com"]])

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

Fact 1:
"a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards"
is a definition of
"keno"

Fact 1
is true at
July 25th 2014, 18:19:05

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

The term 'keno' means a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards
is a combined definition of
"keno"