TASK DEFINITION: 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.
PROBLEM: What was then needed was a tool that would cut DNA at specific sites , rather than at random sites along the length of the molecule , so that scientists could cut DNA molecules in a predictable and reproducible way .

SOLUTION: They needed a tool to cut DNA at specific sites , rather than at random sites along the length of the molecule .

PROBLEM: Fukuhara-kyo ( , Capital of Fukuhara ) was the seat of Japan 's Imperial Court , and therefore the capital of the country , for roughly six months in 1180 .

SOLUTION: Fukuhara-kyo ( ) was the Imperial capital of Japan for six months in 1180 .

PROBLEM: The Lahore Fort ( Punjabi and : " Shahi Qila " , or " " Royal Fort " " ) , is a citadel in the city of Lahore , Punjab , Pakistan .

SOLUTION:
The Lahore Fort is also known as Shahi Qila or Royal Fort .