1. In June 1921 , the Giants sold Perritt to the Detroit Tigers .
2. In June of 1921 , the Detroit Tigers sold Perritt to the Giants .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
There is a standard technique ( see for example ) to calculate the change of variables to formal coordinates , at a point as a normal Taylor series expansion .
There is a standard technique ( see for example ) for calculating the change of variables to normal coordinates , at a point as a formal Taylor series expansion .
****
[A]: no

Same meaning?
Yohannes IV was survived from his elder '' legitimate '' son '' Ras '' Araya Selassie Yohannes and his younger '' natural '' son Mengesha .
Mengesha was survived by his younger '' natural '' son '' Ras '' Araya Selassie Yohannes and his elder '' legitimate '' son Yohannes IV .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The boy , called Davis or Davison , went from New South Wales to England aboard the '' Archduke Charles '' , and later worked for Berry in Lima .
S2: The boy , called Davis or Davison , went from Lima to England on board the Archduke Charles '' , and later worked for Berry in New South Wales .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Maine is a center and camp for the Hog Island chapter of the National Audubon Society .
(2) Maine is a centre and camp for the Hog island chapter of national Audubon society .

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

OPTIONS:
- no
- yes
A: yes

Problem: (1) Lufthansa announced its plans to transfer short-haul flights from cities other than Frankfurt and Munich from Lufthansa to Germanwings in 2012 .
(2) In 2012 Lufthansa announced its plans to transfer point-to-point shorthaul flights operating from cities other than Frankfurt and Munich from Lufthansa to Germanwings .

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

OPTIONS:
- no
- yes
A:
yes