Problem: S1: Ravi Varma won the Special Mention in 1985 Kerala State Film Awards and secured Filmfare Award for his role as Mammootty .
S2: In 1985 , Mammootty won the Special Mention Kerala State Film Award and secured the Filmfare Award for his role as Ravi Varma .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Danny Kortchmar played guitar , Charles Larkey played bass and Gordon played drums with Lou Eagler .
S2: Danny Kortchmar played guitar , Charles Larkey played bass and Gordon played drums with Lou Adler producing .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: It was the northernmost of several Muslim states in the Horn of Africa , as a buffer between the Muslim kingdom and the Christian states along coastal regions .
S2: It was the northernmost of several Muslim states in the Horn of Africa and served as a buffer between the Christian Kingdom and the Muslim states along coastal regions .

Do S1 & S2 convey the same information?

A:
no