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

Geneticists only recently discovered the identity of the gene that causes it.

It was too dark to determine his identity.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

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

It was an excellent kick but the ball hit the bar.

The orchestra omitted the last twelve bars of the song.

OPTIONS:
- different meanings
- the same meaning

A: different meanings

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

Control the budget.

Control an account.

OPTIONS:
- different meanings
- the same meaning

A:
different meanings