Problem: Word: identity

Sentence 1: Simply an identity element if both are true.

Sentence 2: A left identity if I * x = x for any x in the structure.

Same meaning? OPTIONS:
- different meanings
- the same meaning
A: the same meaning
Question: This question has options. Does the word "communicate" have the same definition in the next 2 sentences?

Do you communicate well with your advisor?

He and his sons haven't communicated for years.

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

Air pollution.

Her hand stopped in mid air.

OPTIONS:
- different meanings
- the same meaning
Answer: different meanings
Q: Does "get" have the same meaning in the following two sentences?

The operator couldn't get Kobe because of the earthquake.

Get permission to take a few days off from work.

OPTIONS:
- different meanings
- the same meaning

A: different meanings
Question: Here is one sentence: To audit the accounts of a treasure, or of parties who have a suit depending in court.
Here is another sentence: Audit accounts and tax returns.
Does the audit mean the same thing in the two sentences?
OPTIONS:
- different meanings
- the same meaning

Answer: the same meaning
Question: "set" used in the same way in the following two sentences?

The film is set in Africa.

Set the tray down.

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