1. AMBIT is a symbolic programming language , introduced in 1964 by Carlos Christensen of Massachusetts Computer Associates for historical calculation .
2. AMBIT is a symbolic programming language that was introduced by Carlos Christensen of Massachusetts Computer Associates in 1964 for historical computation .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
In 1365 Brome was in Avignon on business , with Thomas Maldon . He resigned his post in 1379 , and died in his monastery a year later .
In 1365 , Brome was business with Thomas Maldon in Avignon , resigned in 1379 and died a year later in his monastery .
****
[A]: yes

Same meaning?
The music video was released by the actor Hunter Johansson , the twin brother of Scarlett Johansson , and was presented in February 2013 .
The music video was featured by the actor Hunter Johansson , twin brother of Scarlett Johansson , and it was released in February 2013 .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Building walls were made of stiff earth wall or clay with pebbles and large stones in the upper layers .
S2: Building walls were of wall made of stiff earth or clay with pebble bases and large stones in the upper layers .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) Iva Majoli won the title by defeating Mary Pierce in the final with 6 : 4 , 6 : 4 .
(2) Iva Majoli won the title by defeating Mary Pierce 6 -- 4 , 6 -- 4 in the final .

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

OPTIONS:
- no
- yes
A: yes

Problem: (1) It was abandoned in 1446 , and destroyed and rebuilt in 1551 .
(2) It was destroyed and rebuilt in 1446 , and it was abandoned in 1551 .

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

OPTIONS:
- no
- yes
A:
no