Which two sentences from the article include central ideas of the article?

Micheli thinks the bee's new format is an "exciting and creative way" to structure the competition.
When the bee was canceled last year, it was a particularly tough blow to eighth-graders.
Another change is that there will be no written spelling and vocabulary test.
That means Scripps will have to use more challenging words in the early rounds.
A
1 and 2
B
2 and 3
C
3 and 4
D
1 and 4

Which two sentences from the article include central ideas of the article Micheli thinks the bees new format is an exciting and creative way to structure the co class=