Problem: S1: Anna Maria Lena is a Greek - Cypriot singer and songwriter who represented Cyprus with the song '' Andy Paul '' in the Eurovision Song Contest 1984 in Luxembourg .
S2: Anna Maria Lena is a Greek Cypriot singer and songwriter . He represented Cyprus with the song '' Andy Paul '' in the Eurovision Song Contest 1984 in Luxembourg .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: On November 4 , 2017 , Irina Viner officially announced to the Russian press that Mamun has completed her competitive career in rhythmic sports gymnastics .
S2: On 4 November 2017 , Mamun officially announced to the Russian press that Irina Viner has completed her competitive career in rhythmic gymnastics .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The historical fallacy is a logical fallacy that was described in '' The Psychological Review '' by the philosopher John Dewey in 1896 .
S2: The historical fallacy is a logical fallacy originally described by philosopher John Dewey in '' The Psychological Review '' in 1896 .

Do S1 & S2 convey the same information?

A:
yes