Problem: S1: '' Robbers '' is a song by English rock band The 1975 , released as the sixth single from their self-titled debut on 26 May 2014
S2: '' Robbers '' is a song by the English rock band The 1975 , which appeared on May 26 , 2014 as the sixth single from their self-titled debut .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Since 1984 , Sam Elliott has been married to the actress Katherine Ross .
S2: Katherine Ross has been married to actress Sam Elliott , since 1984 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Nikolai Myaskovsky wrote his symphony No . 9 in e - Moll op . 28 between 1926 and 1927 . Nikolai Malko was dedicated .
S2: Nikolai Myaskovsky wrote his Symphony No . 9 in E minor , Op . 28 , between 1926 and 1927 . It was dedicated to Nikolai Malko .

Do S1 & S2 convey the same information?

A:
yes