1. Billy ( September 25 , 1918 -- May 3 , 2011 ) whose friends called him '' William Pendry Bidelman '' , was an American astronomer .
2. Bidelman William Pendry ( September 25 , 1918 - May 3 , 2011 ) , whose friends called him '' Billy '' , was an American astronomer .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Paavo Mikkonen ( born 25 January 1942 ) is a Finnish former sports shooter .
Paavo Mikkonen ( born January 25 , 1942 ) is a former Finnish sports contactor .
****
[A]: yes

Same meaning?
There is also a large number of mixed European and Chinese Liverpudlians of Chinese ethnicity , descendants of the earlier generations of Chinese settlers in the city .
There is also a large number of Chinese Liverpudlians of the mixed European and Chinese ethnic groups , descendants of former generations of Chinese settlers in the city .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Bled is a 2009 horror film written by Christopher Hutson and directed by Sxv 'leithan Essex .
S2: Bled is a 2009 horror film written by Christopher Hutson and directed by Sxv'leithan Essex .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) One day , Elisa Gonzalo strikes despite the mishap , he begins a beautiful friendship that will serve her in difficult times .
(2) One day , despite the mishap , Elisa Gonzalo begins his a beautiful friendship that will serve her in difficult times .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) Holt traveled on occasion with St. John Philby and Gerard Leachman .
(2) Holt traveled with St. John Philby and Gerard Leachman on occasion .

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

OPTIONS:
- no
- yes
A:
yes