Problem: S1: He was assigned in 1866 to the Portsmouth Navy Yard , then in 1868 to the Pensacola Navy Yard .
S2: It was assigned to the Pensacola Navy Yard in 1866 , and then to the Portsmouth Navy Yard in 1868 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Stenolechia squamifera is a moth from the family of gelechiidae found in Japan ( Kyushu , Tsushima Island ) .
S2: Stenolechia squamifera is a moth of the Gelechiidae family . It is found in Japan ( Kyushu , Tsushima Island ) .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Abraham Salomon Gluck was equally murdered , probably most of the 878 men in convoy 73 on or around May 20 , 1944 .
S2: Abraham Salomon Gluck was probably murdered , alike most of the 878 men in convoy 73 , on or around 20 May 1944 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no