1. In mission-critical software systems , where flawless performance is absolutely necessary , formal methods may be used to ensure the correct operation of a system .
2. In mission-free software systems where critical performance is absolutely necessary , formal methods can be used to ensure the correct operation of a system .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
American American Edit is a mashup album , shared by Party Ben and Team9 under the released alias Dean Gray .
American American Edit is a mashup album , released by Party Ben and Team9 under the common alias Dean Gray .
****
[A]: no

Same meaning?
On the April 12 episode of Impact , Jesse Neal , Hall and Nash defeated Team 3D and Waltman in a Street Fight .
In the episode of Impact Jesse Neal , Hall and Nash Team 3D and Waltman defeated in a street fight .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The most common other birth countries were China 14.7 % , Philippines 7.0 % , India 5.1 % , Nepal 2.6 % and England 1.9 % .
S2: Most of the other common birth countries were China 14.7 % , Nepal 7.0 % , India 5.1 % , the Philippines 2.6 % , and Britain 1.9 % .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) However , most pink horses have white skin and some blue eyes .
(2) However , most pink horses have white skin and some have blue eyes .

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

OPTIONS:
- no
- yes
A: yes

Problem: (1) The museum operated the locomotive and leased the North Shore Scenic Railroad # 2719 through its subsidiary .
(2) The museum leased the locomotive and operated through its subsidiary North Shore Scenic Railroad # 2719 .

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

OPTIONS:
- no
- yes
A:
no