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

She had a difficult delivery.

His reluctant delivery of bad news.
Answer: different meanings
Question: "enemy" used in the same way in the following two sentences?

Rally together against a common enemy.

The enemy attacked at dawn.
Answer: the same meaning
Question: "sublime" used in the same way in the following two sentences?

Sublime iodine.

Some salts sublime when heated.
Answer: the same meaning
Question: "market" used in the same way in the following two sentences?

Before they publish any book they try to determine the size of the market for it.

We believe that the market for the new widget is the older homeowner.
Answer:
the same meaning