Problem: S1: The combination of red high metal halide light and blue-pressure sodium light is an attempt to provide a very wide spectrum within a single lamp .
S2: The combination of blue metal halogen light and red sodium high-pressure light is an attempt to provide a very broad spectrum within a single lamp .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The area is connected to the internal Nevada Test Site ( NTS ) road network , with paved roads leading west to Mercury and south to Yucca Flat .
S2: The area is connected to the internal road network of the Nevada Test Site ( NTS ) , with paved roads leading to the west to Mercury and south to Yucca Flat .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Ida Bjrndalen replaced Linn Jrum Sulland due to an injury on 30 November 2014 .
S2: Ida Bjrndalen replaced Linn Jrum Sulland on 30 November 2014 due to an injury .

Do S1 & S2 convey the same information?

A:
yes