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

The voting process doesn't work as well as people thought.

The medicine works only if you take it with a lot of water.

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

I keep a small stock of painkillers for emergencies.

There's little to earn and many to keep.

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

She could not cut the long days in the office.

His opponent cut upward toward his chin.

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

Those clouds show little sign of raining soon.

They welcomed the signs of spring.

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