Problem: S1: In geometry , the hyperbolic tiling is a regular tiling of the heptagonal plane .
S2: In geometry , the hyperbolic tiling is a regular tiling of the seven-section plane .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Phase correlation is an approach to estimating the relative translational offset between two similar images ( digital image correlation ) or other data sets .
S2: Phase correlation is an approach to estimate the relative translative offset between two other images ( digital image correlation ) or similar data sets .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Hard Candy is the fourth studio album of Counting Crows that was released on June 7 , 2002 and the following day in the United States in the United Kingdom .
S2: Hard Candy is the fourth studio album by Counting Crows , published in the United States on June 7 , 2002 and the following day in the United Kingdom .

Do S1 & S2 convey the same information?

A:
no