Because some people don't have the guts to say they told a lie because they don't want to face consequences.
Im going with b hope this helps
The answer is appositive because it’s only one simple sentence so it couldn’t be the other answer choices
Greetings!
Here is an Example:
"The sight of Annie's son utilizing intravenous drugs, caused her to collapse, head first onto the floor, resulting in a intracranial hemorrhage."
Hope this helps.
-Benjamin