Problem: S1: This temple is supposedly the second of its kind in Kerala , the first being the famous temple in Thiruvananthapuram .
S2: This temple is supposedly the second of its kind in Kerala , the first of which is the famous temple in Thiruvananthapuram .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: They form the bulk of the population of the River Xie and the upper Rio Negro above the mouth of the Vaupes River .
S2: They form the bulk of the population of the Xie River and the upper Vaupes River above the mouth of the Rio Negro .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In '' Infiltrated '' , Barodius Gill and Airzel commands Dan from Marucho and Shun to separate .
S2: In '' Infiltrated '' , Barodius orders Gill and Airzel to separate Dan from Marucho and Shun .

Do S1 & S2 convey the same information?

A:
no