Problem: S1: The states that participated in this study were Aguascalientes , Chiapas , Chihuahua , Durango , Guerrero , Jalisco , Oaxaca , Sinaloa , Veracruz and Yucatan .
S2: The states that have participated in this study were Aguascalientes , Jalisco , Chihuahua , Durango , Guerrero , Chiapas , Oaxaca , Sinaloa , Veracruz and Yucatan .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: It extends from the US - Route 95 ( US-95 ) north of Copeland , east to the British Columbia Highway 21 ( BC 21 ) in Porthill .
S2: It extends from U.S. Route 95 ( US-95 ) east of Copeland , north to British Columbia Highway 21 ( BC 21 ) in Porthill .

Do S1 & S2 convey the same information?

A: no

Problem: S1: is located on the southern coast of the Isle of Wight , England , to the east of the village of Monks Bay .
S2: Monks Bay is situated on the southern coast of the Isle of Wight , England , to the east of the village of Bonchurch .

Do S1 & S2 convey the same information?

A:
no