20 lines
409 B
Plaintext
20 lines
409 B
Plaintext
## Natural Language Toolkit: background0.fol
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##
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## Illustration of simple knowledge base for use with inference tools.
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## To accompany sem4.fcfg
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##
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## Author: Ewan Klein <ewan@inf.ed.ac.uk>
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## URL: <http://nltk.sourceforge.net>
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## For license information, see LICENSE.TXT
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all x. (boxerdog(x) -> dog(x))
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all x. (boxer(x) -> person(x))
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all x. (-(dog(x) & person(x)))
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some x. boxer(x)
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some x. boxerdog(x)
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