Problem: (1) His second wife was Anna Williams , sister of his first wife .
(2) His second wife was Anna Williams , his first wife 's sister .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) Sarah told Peyton that he rocked and Peyton was later seen at his concert with Eddie .
(2) Sarah told Peyton that he rocked and Peyton was later seen during his concert with Eddie .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) They are purple , dense black-hard rocks with a considerable pyrite content .
(2) They are purple , dense black-hard rocks with considerable content of pyrite .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) Also , he does not like the world of court and always says it . He is a lead , and criticizes two of Shakespeare 's most common monologues .
(2) He also does not like and criticizes the world of the court , he is a feather and says two of Shakespeare 's most common monologues .

Do (1) and (2) mean the same thing?
A:
no