Problem: S1: Tobar Garcia is one of the five neuropsychiatric institutes in Buenos Aires and the only institution in the city that specialises in mental illness in children and adolescents .
S2: Tobar Garcia is one of the five neuropsychiatric institutes in Buenos Aires , and the only facility in the city that specializes in mental illness in children and adolescents .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Mathematically , ligand efficiency ( LE ) can be defined as the ratio of gibbs free energy ( G ) to the number of non-hydrogen atoms of the compound :
S2: Mathematically , ligand efficiency ( LE ) can be defined as the ratio of Gibbs non-hydrogen energy ( G ) to the number of free atoms of the compound .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Linkuwa Pokhari is a village and Village Development Committee in Khotang District in the Sagarmatha Zone of eastern Nepal .
S2: Linkuwa Pokhari is a village and village development committee in the district of Khotang in the Sagarmatha area in eastern Nepal .

Do S1 & S2 convey the same information?

A:
yes