In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

A multi-core processor is a computer processor integrated circuit with two or more separate processing units , called cores , each of which reads and executes program instructions , as if the computer had several processors .
A multi-core CPU is a computer processor which has two or more sections .

The buildup to the match began on the television premiere of " ECW on Sci Fi " , in which Van Dam was awarded the ECW World Heavyweight Championship ( which later become simply known as ECW World Championship ) by Paul Heyman , thus making Van Dam a double champion , by holding both the ECW and WWE Championships .
The story for the match began on the television premiere of " ECW on Sci-Fi " , when Van Dam was awarded the ECW World Heavyweight Championship by Paul Heyman , making Van Dam a double champion by holding both the ECW and WWE Championship .

" Mister Rogers ' Neighborhood " ( also called the " Neighborhood " ) , a half-hour educational children 's program starring Rogers , began airing nationally in 1968 and ran for 895 episodes .
" Mister Rogers ' Neighborhood " began in 1968 and ran for 895 episodes .