Problem: S1: '' Cortinarius rainierensis '' , described by Alex H. Smith and Daniel Elliot Stuntz from the collected material Mount Rainier National Park in 1950 , is a synonym .
S2: '' Cortinarius rainierensis '' , collected in 1950 by Alex H. Smith and Daniel Elliot Stuntz from the described material of Mount Rainier National Park , is a synonym .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The event was held on outdoor grass courts and played from September 27 through October 5 , 1887 at the Philadelphia Cricket Club in Wissahickon , Philadelphia .
(2) The event was held on grass courts outdoors and played from 27 September to 5 October 1887 at the Philadelphia Cricket Club in Wissahickon , Philadelphia .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
The choir also gave concert tours in Israel ( 1987 ) , Australia ( 1988 ) , and Estonia ( 1989 , 1990 ) under his leadership .
Under his supervision , the choir also gave concert tours in Israel ( 1987 ) , Australia ( 1988 ) and Estonia ( 1989 , 1990 ) .
OPTIONS:
- no
- yes
Answer: yes

Problem: Major competitors of VISA Steel include ArcelorMittal , Essar Steel , Jindal Steel and Power , Tata Steel , SAIL and JSW Steel .
VISA Steel 's major competitors include ArcelorMittal , Essar Steel , Jindal Steel and Power , Tata Steel , SAIL and JSW Steel .
OPTIONS:
- no
- yes
-+-
A: yes

Steve Richard is the head sales trainer at Vorsight . David Stillman is the President and CEO of the company .
David Stillman is the Head Sales Trainer at Vorsight and Steve Richard is President and CEO of the company .

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

Problem: S1: In the 1983 American television biopic '' Dempsey '' , Victoria Tennant was portrayed by British actress Estelle Taylor .
S2: In the American television biopia '' Dempsey '' , 1983 , Estelle Taylor was portrayed by the British actress Victoria Tennant .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no