Question: "ability" used in the same way in the following two sentences?

This wood has the ability to fight off insects, fungus, and mold for a considerable time.

This phone has the ability to have its software upgraded wirelessly.
Answer: the same meaning
Question: "strike" used in the same way in the following two sentences?

Please strike this remark from the record.

Strike a pose.
Answer: different meanings
Question: "energy" used in the same way in the following two sentences?

Energy can take a wide variety of forms.

Europeans often laugh at American energy.
Answer: different meanings
Question: "diversification" used in the same way in the following two sentences?

My broker recommended a greater diversification of my investments.

He limited his losses by diversification of his product line.
Answer:
the same meaning