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

The piece has a fast rhythm.

We walked with a quick, even rhythm.
Answer: the same meaning
Question: "key" used in the same way in the following two sentences?

The key to development is economic integration.

They were carrying two keys of heroin.
Answer: different meanings
Question: "account" used in the same way in the following two sentences?

He gave an inaccurate account of the plot to kill the president.

He asked to see the executive who handled his account.
Answer: different meanings
Question: "suffer" used in the same way in the following two sentences?

We hope you never have to suffer the same pain.

Many saints suffered martyrdom.
Answer:
the same meaning