Problem: S1: Tipsarevic started playing tennis at the age of six , and at the age of nine he began with the Russian coach Roman Savochkin at the New Belgrade Tennis Club .
S2: Tipsarevic began playing tennis at age six , and at the age of nine , started playing at the New Belgrade Tennis Club with Russian coach Roman Savochkin .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) The finals took place at Halloween Havoc , where Richard Morton defeated Brian Pillman to become the inaugural champion .
(2) The finals took place at Halloween Havoc , where Richard Morton defeated Brian Pillman to become the opening champion .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
In 2006 , the team added a second car for Richard Goransson and was replaced by Thed Bjork in 2009 .
The team added a second car for Thed Bjork in 2006 , and was replaced by Richard Goransson in 2009 .
OPTIONS:
- no
- yes
Answer: no

Problem: For the Huffington Post Highline , Robert and Rebekah Mercer later wrote about Vicky ' s influence on the 2016 election . Charlie Rose recently interviewed her on this piece .
For the Huffington Post Highline , Vicky recently wrote about Robert and Rebekah Mercer 's influence in the 2016 election . Charlie Rose later interviewed her on this piece .
OPTIONS:
- no
- yes
-+-
A: no

It has been ergonomically designed to be fully compatible with 90 percent of the pilot population and compatible with 99 percent safely .
It has been designed ergonomically to be fully compatible with 90 percent of the pilot population and safe-compatible with 99 percent .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
yes

Problem: S1: Eric Fombonne ( Montreal , 1954 ) , MD , FRCP , is a French psychiatrist and epidemiologist based in Paris .
S2: Eric Fombonne ( Paris , 1954 ) , MD , FRCP , is a French psychiatrist and epidemiologist with headquarters in Montreal .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no