After his wife died in 1842 , Jack Shackelford married Martha Chardevoyne .
Martha Chardevoyne married Jack Shackelford after his wife was died in 1842 .

Are these two sentences paraphrases of each other?
no

He lost against Joey DeJohn , but Vinnie Rossano stopped in five rounds .
He lost to Joey DeJohn but stopped Vinnie Rossano in five rounds .

Are these two sentences paraphrases of each other?
yes

During the fight , Steedman was wounded when his horse was shot under him and killed .
During the fight , Steedman was shot and killed when his horse was wounded under him .

Are these two sentences paraphrases of each other?
no

The resulting explosion also destroyed the core vehicle , and the second SRB then initiated its own self-destruction .
The resulting explosion also destroyed the nuclear vehicle , and then the second SRB initiated its own self-destruction .

Are these two sentences paraphrases of each other?
yes