Problem: S1: It was built in 1988 by Jim Bell and William Feldstein and has been developed by H & amp ; H .
S2: It was built in 1988 by Jim Bell and William Feldstein and developed by H & H .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The continuous power density is determined by the product of the continuous torque density and the constant torque speed range of the electric machine .
S2: The constant power density is determined by the product resulting from the continuous torque density and the continuous torque - speed range of the electric machine .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In addition to Lawrence the film also stars John Witherspoon , Tom Lister , Jr. , and Mark Curry .
S2: In addition to Lawrence , the film also includes the stars Mark Curry , Tom Lister Jr. and John Witherspoon .

Do S1 & S2 convey the same information?

A:
yes