Problem: S1: They did not hesitate to send members of the respective professions to the various congresses held in Bessarabia throughout 1917 , and became very influential .
S2: They did not hesitate to send members of their respective professions to the various congresses held in Bessarabia throughout the year 1917 , and they became extremely influential .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: In 1941 he joined the London Philharmonic Orchestra ( LPO ) as principal trumpet and became second trumpet in 1943 .
S2: In 1941 , he joined the London Philharmonic Orchestra ( LPO ) as second trumpet and became a solo trumpet in 1943 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In 1887 she played the role of the court composer Victorien Sardou in the first production of Giovanni Paisiello 's drama '' La Tosca '' .
S2: In 1887 , she played the part of Victorien Sardou , the court composer , in the first staging of Giovanni Paisiello 's drama '' La Tosca '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes