Problem: S1: The first game features a modification . It is a more advanced HUD than the original '' Doom II '' .
S2: The first game has a modification , it is a more advanced HUD than the original '' Doom II '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Its main office is located in Halifax , with two district offices in Fredericton and St. John 's .
S2: Its main office is located in Fredericton , with two district offices in Halifax and St. John .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The philosophical and legal provisions of the concrete concept of state of Roerich are based on :
S2: The philosophical and legal provisions of Roerich 's concrete conceptual concept of the state are based on

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes