XY - Chimerism can be identified by prenatal testing and direct observation during pregnancy , genetic screening or early childhood .
46 , XX/46 , XY chimerism can be identified during pregnancy by prenatal screening or in early childhood through genetic testing and direct observation .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
no

1. Disney 's later release of the international edition DVD marked the first purchase of distribution rights for an Indian film by a global company .
2. The later release of Disney 's international edition - DVD meant the first purchase of lending rights for an Indian film by a global company .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
Finally , the global stiffness matrix is expanded by adding the individual constructed element matrices together .
Finally , the global stiffness matrix is built up by adding together the individual element matrices expanded .
****
[A]: no

Same meaning?
He became steward of the Royal Forest of Cannock in 1541 , and in 1559 -- 60 was escheator for Staffordshire .
He was Steward of the Royal Forest of Staffordshire in 1541 and became an emissary for Cannock in 1559 -- 60 .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: After that the doors were charged and the man was taken from the mob .
S2: After that , the doors were taken and the man was charged by the mob .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Colonel Koski died in 1989 and Colonel Lieutenant Ray died on New Year 's Eve 1989 .
Colonel Ray died in 1989 and Lieutenant Colonel Koski died on New Year 's Eve in 1989 .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
no