Problem: S1: Lautenberg 's relationship with Lautenberg had been very rocky , especially when Torricelli Torricelli directly accused Whitman of encouraging him to ask for his seat in the Senate .
S2: Lautenberg 's relationship with Lautenberg had been very rocky , especially when Torricelli directly accused Torricelli of encouraging Whitman to challenge him for his Senate seat .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The music was composed by Ravi Vilangan and lyrics was written by V. Dakshinamoorthy .
S2: Music was composed by V. Dakshinamoorthy and the text was written by Ravi Vilangan .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Nadia Petrova defeated Agnieszka Radwanska , 6 -- 4 , 6 -- 7 , 6 -- 4 .
S2: Nadia Petrova defeated Agnieszka Radwanska , 6 -- 4 , 6 - 7 , 6 -- 4 .

Do S1 & S2 convey the same information?

A:
yes