Problem: S1: Athelas Sinfonietta Copenhagen is a Copenhagen-based , modern chamber ensemble specializing in the performance of Danish compositions .
S2: The Athelas Sinfonietta Copenhagen is a Copenhagen-based , Danish chamber ensemble specializing in performing modern compositions .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The spacecraft is the first application of the '' Flexbus '' platform of Astrium , the second was GRACE .
S2: The spacecraft is the second application of the '' Flexbus '' platform from Astrium , the first was GRACE .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The Nelson River flows from Playgreen Lake into Cross Lake and then flows from two channels to Winnipeg Lake .
S2: The Nelson River flows into Playgreen Lake from Lake Winnipeg then flows from two channels into Cross Lake .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no