A same meaning or not problem:
The biquaternions of William Rowan Hamilton ( 1844 ) and the related split-biquaternions and dual quaternions do not form biquaternion algebras in this sense .
In this sense , the biquaternions of William Rowan Hamilton ( 1844 ) and the dual Split - biquaternions and related quaternions do not form biquaternion - algebras .
****
[A]: no

A same meaning or not problem:
In the 1919 season , he played for the Eastern Suburbs club , Wally is the great-grandfather of the former coach Phil Gould .
Freeman played for the Eastern Suburbs club in the 1919 season . Wally is the great-grandfather of former coach Phil Gould .
****
[A]: yes

A same meaning or not problem:
April 16 , 1984 -- became adult contemporary WCGY , 1960s ' and 1970s ' music with 25 % current music .
16 April 1984 -- became adult contemporary WCGY , music of the 1960s and 1970s with 25 % current music .
****
[A]: yes

A same meaning or not problem:
The Darkest Hour was founded on 23 September 1995 and initially consisted of singer Matt Maben , guitarist John Henry , bassist Mike Schleibaum and drummer Raul Mayorga .
Darkest Hour was formed on September 23 , 1995 , and initially consisted of vocalist Matt Maben , guitarist John Henry , bassist Mike Schleibaum and drummer Raul Mayorga .
****
[A]:
yes