Q: Does "head" have the same meaning in the following two sentences?

His horse won by a head.

He is two heads taller than his little sister.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

Q: Does "scale" have the same meaning in the following two sentences?

The Holocaust was insanity on an enormous scale.

The scale of the model.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

Q: Does "go" have the same meaning in the following two sentences?

We should go farther in this matter.

His money went on drink.

OPTIONS:
- different meanings
- the same meaning

A:
different meanings