What's an example of a task that requires knowledge of physical objects to perform?
How can I soften chocolate for cooking?

What's an example of a task that requires knowledge of physical objects to perform?
How to cut the end of a sparkler.

What's an example of a task that requires knowledge of physical objects to perform?
How do you make glass cleaner?

What's an example of a task that requires knowledge of physical objects to perform?

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