## Some Exercises with #$Cleaning

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| Viewing CYC® Constants with the Web Interface
| Assertions Involving #$isa
| More Exercises with #$Cleaning

Now let's work with the constant #$Cleaning. You can either click on "Cleaning" anywhere it appears in the #$TeethCleaning page, or you can go use the input window in the Toolbar.

## Questions:

Find one assertion involving #$Cleaning which uses the predicate #$denotation.

What argument place does #$Cleaning occupy?

What is the first argument?

What is the arity (number of argument positions) of #$denotation?

Last Update: 03/28/2002