1. The basic index letters for distinguishing the important types are as follows :
2. The most basic index letters for distinguishing the important types are as follows :
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
The large area of black is shaded first with green and then with blue .
The large area of black is shaded first with blue and then with green .
****
[A]: no

Same meaning?
Colonel Koski died in 1989 and Colonel Lieutenant Ray died on New Year 's Eve 1989 .
Colonel Koski died in 1989 and Lieutenant Colonel Ray died on New Year 's Eve , 1989 .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: The Yanqing Prison is a prison in Beijing in Yanqing County , China .
S2: Yanqing Prison is a prison in Beijing in the municipality of Yanqing County , China .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) The school teaches students from Inverkeithing , Dalgety Bay , Rosyth , North Queensferry , Aberdour and Dunfermline , but also under extraordinary circumstances from High Valleyfield .
(2) The school teaches students from Inverkeithing , Dalgety Bay , Rosyth , North Queensferry , Aberdour and High Valleyfield , but also under extraordinary circumstances from Dunfermline .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) He spent most of his 11-year competitive career with Tenerife , published in 197 professional games in six seasons , one spent in La Liga .
(2) He spent most of his 11-year competitive career with Tenerife , appearing in 197 professional games during six seasons , one spent in La Liga .

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

OPTIONS:
- no
- yes
A:
yes