RE: Project Earth

>The objective of Project Earth is to build a database of factual information
>relevant to any aspect of life by collating voluntary contributions made by
>project participants.

Does anyone remember the name of the project that tried to
program a database with the equivelant knowledge of a three
year-old child?  It's still running, after I think 30 years.

>Examples
>object cup can contain
>object cup is used to contain fluid
>object car can move
>object car can convey people
>object car can convey things
>object car is type vehicle
>action walk changes actors location
>action walk improves actors health
>action push changes objects position

I trust those are not realy examples of entries.
"can contain" and "is used to contain"?

"walk changes actors location" and 
"car can convey people"?

Looks like a better grammar is required.

Good luck
lee