This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

[EX Q]: we were unable to find anyone with that name and location .
[EX A]: no one was found with this name and location .

[EX Q]: these gaps are a concern , particularly in view of the opacity of collateral chains which increases the risk of contagion .
[EX A]: these gaps raise concerns , especially with regard to the unclear structure of the chains of collateral increasing the risk of the disease .

[EX Q]: ( 4 ) article 17a of regulation ( ec ) no 245/2001 lays down provisions on imports of hemp .
[EX A]:
article 17a of regulation ( ec ) no 245 / 2001 contains provisions concerning the importation of hemp .