Problem: S1: In 1960 , Ardley married Vivian Wilson , and the couple had a daughter , he married Bridget Gantley in 2003 and died in Milford , Derbyshire .
S2: In 1960 , Ardley married Vivian Wilson , and the couple had one daughter . In 2003 he married Bridget Gantley . He died in Milford , Derbyshire .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: It was produced in a limited edition of 4,200 copies as a vinyl - LP and was published on April 21 , 2012 in conjunction with the Record Store Day .
S2: It has been released in a limited edition of 4,200 copies as a vinyl - LP and produced on April 21 , 2012 in connection with Record Store Day .

Do S1 & S2 convey the same information?

A: no

Problem: S1: It is possible that the weak but terribly courageous prisoners have just enough in them to resist .
S2: It is possible that the weak , yet terribly courageous prisoners have just enough left in them to resist .

Do S1 & S2 convey the same information?

A:
yes