Problem: S1: On 29 March 2013 , Lancina Cotonsport left Garoua from Cameroon and signed a Grupa team PFC Lokomotiv Sofia for Bulgaria .
S2: On 29 March 2013 , Lancina left Cotonsport Garoua from Cameroon and signed for Bulgaria A Grupa side PFC Lokomotiv Sofia .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: There is a standard technique ( see for example ) to calculate the change of variables to formal coordinates , at a point as a normal Taylor series expansion .
S2: There is a standard technique ( see for example ) for computing the change of variables to formal coordinates , at a point as a normal Taylor series expansion .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He was promoted to New Mexico Territory in 1860 , and was ordered to the rank of captain in the 4th Infantry on December 20 .
S2: He was ordered to New Mexico Territory in 1860 and transported to the rank of captain on December 20 in the 4th Infantry .

Do S1 & S2 convey the same information?

A:
no