Problem: S1: Generally speaking , if at formula _ 15 , a certain Feynman diagram is given by an integral formula _ 16 , at finite temperature it is represented by the sum formula _ 17 .
S2: If a certain Feynman chart is generally given in Formula 15 by an integral formula 16 , it is represented by the sum formula 17 at finite temperature .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Designed by Jess Hobbs , Rebecca Anders and PK ( Peter Kimelman ) , it was built by a team of 300 over a period of 4 months .
S2: Designed by Jess Hobbs , Rebecca Anders and PK ( Peter Kimelman ) it was built by a crew of 300 over a period of 4 months .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Some quantum mechanical predictions of multi-system however - measurement statistics about narrow quantum states can not be simulated by any local Hidden variable theory .
S2: However , some quantum mechanical predictions of multi-system measurement statistics on entangled quantum states can not be simulated by any local hidden variable theory .

Do S1 & S2 convey the same information?

A:
no