The answer is it faded away
The central idea is the same as the main idea. Most of the time, the main idea is mentioned in the Title. Without reading the essay, I do not know what the central/main idea is.
Answer:
1.B
2.A
Explanation:
THE First one say four and half and half of 4 is two
the second one say two and half number 2 dont have half
I think it is answer B. Sorry if it's wrong.