human
Please explain the difference between 2 bodies of text below:

The first one follows:
This is a test of the emergency broadcast system.

Second one:
The emergency broadcast system needs a test.
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
No

--- Answer ---
open