A same meaning or not problem:
The distributions of Rihaczek and Choi -- Williams are examples of class distributions of affine invariant Cohen .
The Rihaczek and Choi -- Cohen distributions are examples of affine invariant Williams 's class distributions .
****
[A]: no

A same meaning or not problem:
The remaining two cars were ordered from the Estonian defence league and were delivered in 1927 .
The remaining two cars were ordered by the Estonian Defence League and these were delivered in 1927 .
****
[A]: yes

A same meaning or not problem:
The village of Mineral Hills and the city of Stambaugh were consolidated with the city of Iron River with effect from 1 July 2000 .
Effective July 1 , 2000 , the village of Mineral Hills and the city of Stambaugh were consolidated with the city of Iron River .
****
[A]: yes

A same meaning or not problem:
A molecular vibration occurs when atoms in a molecule are in constant translational and rotational motion while the molecule as a whole has periodic motion .
A molecular vibration occurs when atoms are in periodic motion in a molecule , while the molecule as a whole has a constant translation and rotation motion .
****
[A]:
no