A same meaning or not problem: OPTIONS:
- no
- yes
When a solvent is shaken , two nonmixable liquids are extracted together .
When a solvent is extracted , two unmixed liquids are shaken together .
****
[A]: no

Same meaning?
The Liberal Party retained John Olsen as leader , partly because his main rival Dean Brown lost his seat to Independent Liberal Stan Evans .
The Liberal Party retained John Olsen as the leader , partly because his main competitor , Stan Evans , lost his seat to Independent Liberal Dean Brown .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Others during the expedition were Frederick William Beechy , science officer and Edward Sabine .
S2: Others on the expedition were Frederick William Beechy , science officer and Edward Sabine .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) With the help of Chuck Aber and Lady Aberlin , Daniel finally faces his fears .
(2) Daniel finally faces his fears , with the aid of Chuck Aber and Lady Aberlin .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
In '' House of Despair '' Quentin Collins Ed Griffin tells that the people of Collinsport have not forgotten how '' the winter girl disappeared inexplicably .
In '' House of Despair '' , Quentin Collins tells Ed Griffin that the people of Collinsport have not forgotten how '' that Winters girl '' inexplicably disappeared .
OPTIONS:
- no
- yes
Answer: yes

A same meaning or not problem: OPTIONS:
- no
- yes
Today , Bhangra has developed into a slightly beat-based music genre , unlike before 1994 , when it was largely more mature and classical .
Bhangra today has developed into a largely beat-based music genre , unlike before 1994 , when it was slightly more mellow and classical .
****
[A]:
no