Injured Palestinians from Gaza receive treatment at hospital in Egypt

The speaker discusses a concept they were previously unaware of, indicating a lack of prior knowledge or exposure to it.

What is the speaker's initial reaction to the new concept?

• They were skeptical about it.

• They had already heard about it.

• They had no prior knowledge of it.

• They were excited about it.

How does the speaker describe their familiarity with the topic?

• They were an expert in it.

• They had never heard of it.

• They were well-versed in it.

• They had some knowledge of it.