Problem: S1: The average gross content of a Croatian worker was 5,895 HRK per month in January 2017 , and the average net content was 7,911 HRK per month .
S2: The average net content of a Croatian worker was 5,895 HRK per month in January 2017 , while the average gross salary was 7,911 HRK per month .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Sambata River is a tributary of the Piatra Caprei River in Romania .
S2: The river Sambata is a tributary of the River Piatra Caprei in Romania .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The '' perceived lack of independence and strong decision-making '' from the CCA remains a politicized , opaque issue .
S2: The CCA 's '' perceived lack of independence and politicized , opaque decision-making '' remains a strong issue .

Do S1 & S2 convey the same information?

A:
no