Problem: S1: Aramaic remains , however , a local language for spoken , literary and liturgical Christians and also for some Jews .
S2: Aramaic remains , however , a spoken , literary and liturgical language for local Christians and also for some Jews .

Do S1 & S2 convey the same information?

A: no

Problem: S1: They occurred twice in the Copa do Brasil and once in the Serie C .
S2: They once participated in the Copa do Brasil and twice in the Serie C .

Do S1 & S2 convey the same information?

A: no

Problem: S1: McClain was one of the pioneers in the introduction of '' Ragtime Minstrelsy '' , which opened a wider range of styles on the eve of the vaudevillized era .
S2: McClain was one of the pioneers in introducing '' ragtime minstrelsy '' , which opened a wider range of styles on the eve of the vaudevillized era .

Do S1 & S2 convey the same information?

A:
yes