There is no bold portion in the sentence you gave
I would add some kind of punctuation between you and said.
I will prepare an excellent meal for you. Said the cook.
1) Lord of the flies was written in 1954 by William Golding.
2) It's about sophisticated school boys finding themselves lost on an island and eventually finding their way into savagery without any control or guidance on that island.
3) It relates to Golding's brutal and violent experiences in WW2.
<span>B.
Four-column technique</span>