Q: Does "energy" have the same meaning in the following two sentences?

Energy can take a wide variety of forms.

Europeans often laugh at American energy.

A: different meanings

Q: Does "business" have the same meaning in the following two sentences?

A racially integrated business concern.

We do business all over the world.

A: different meanings

Q: Does "treat" have the same meaning in the following two sentences?

Treat an oil spill.

You treated me like a fool.

A:
different meanings