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

A piano has a greater range than the human voice.

He answered a range of questions.
Answer: different meanings
Question: "plan" used in the same way in the following two sentences?

They drew up a six-step plan.

They discussed plans for a new bond issue.
Answer: the same meaning
Question: "head" used in the same way in the following two sentences?

The beer had a large head of foam.

Pour me a fresh beer; this one has no head.
Answer: the same meaning
Question: "ground" used in the same way in the following two sentences?

They gained ground step by step.

They fought to regain the lost ground.
Answer:
the same meaning