Same meaning?
In 1981 , Freleng and DePatie sold DFE Films to Marvel Comics , and Freleng returned to Warner Bros .
In 1981 , Freleng and DePatie sold DFE movies to Marvel Comics and Freleng returned to Warner Bros .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: He was the father of the painter John Hesselius and cousin of religious leader Emanuel Swedenborg .
S2: He was the father of the painter Emanuel Swedenborg and cousin of religious leader John Hesselius .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The Buzaiel River is a tributary of the Tataru River in Romania .
(2) Tataru river is a tributary of the river Buzaiel in Romania .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
Thus a tangential polygon is a regular polygon .
Regular polygon is thus a tangential polygon .
OPTIONS:
- no
- yes
Answer: no

Problem: The river Cleja is a tributary of the Iminog River in Romania .
The River Iminog is a tributary of the River Cleja in Romania .
OPTIONS:
- no
- yes
-+-
A: no

Problem: In 1923 , a research laboratory for improving light sources , mainly light bulbs , was established at Tungsram Ltd..
In 1923 at Tungsram Ltd. , a research laboratory was established for improving light sources , mainly electric bulbs .
OPTIONS:
- no
- yes
-+-
A:
yes