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

This nest egg will ensure a nice retirement for us.

Our exertions ensured a good outcome.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "feeling" used in the same way in the following two sentences?

The surface had a greasy feeling.

The wool on my arm produced a strange feeling.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "raise" used in the same way in the following two sentences?

Raise hell.

Raise the roof.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "defense" used in the same way in the following two sentences?

Defense against hurricanes is an urgent problem.

He joined the defense against invasion.

OPTIONS:
- different meanings
- the same meaning
Answer:
different meanings