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.

[Q]: in 2001 , 1,585 persons claimed this nationality , while there were only 1,125 persons declaring solely this nationality in 2011 .
[A]: in 2001 , 1,585 people signed up to it , while in 2011 only 1,125 people exclusively signed up to this nationality .

[Q]: these days we spend here side by side are worse than death . we 're like coffins buried side by side in a frozen garden .
[A]: these days , worse than death we spend here side by side ... ... like two coffins buried in one other ... ... in a fossiled garden .

[Q]: they might have been observing a runaway greenhouse climate model , or a simulation of a meteor strike .
[A]:
if they were looking at the climate model of a rapid greenhouse effect or a meteor shower simulation , it would look the same .