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.

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

He placed a phone call to London.

I received several calls today.

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

He doesn't care about how / whether she comes.

I don't care.

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

He could not work the math problem.

This unpleasant situation isn't going to work itself out.

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