Problem: S1: Enrique Ponce ( born 8 December 1971 in Chiva , Valencia , Spain ) , also known as Alfonso Enrique Ponce Martinez , is a famous Spanish bullfighter .
S2: Enrique Ponce ( born December 8 , 1971 in Chiva , Valencia , Spain ) , also known as Alfonso Enrique Ponce Martinez , is a famous Spanish bullfighter .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: A survey among software engineering experts revealed , however , that documentation is by no means considered agile in unnecessary development .
S2: However , a survey among software engineering experts showed that documentation in agile development is by no means unnecessary .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Konstantin Airich ( born 4 November , 1978 ) is a Kazakh-based German heavyweight boxer born in Astana , Kazakhstan and lived in Hamburg , Germany .
S2: Konstantin Airich ( born November 4 , 1978 ) is a Kazakh - German heavyweight boxer , born in Astana , Kazakhstan , in Hamburg , Germany .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no