Problem: S1: Their invisibility makes them easy to move , because women need water , men must hunt wild animals , and farmers need to clear fields to plant crops .
S2: Their invisibility makes them easy to hunt because women need to obtain water , men must agitate wild animals and farmers must clear fields to plant crops .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The development of the energy business included the opening of a specialist office in Middlesbrough and the construction of a new vessel , Cable Enterprise .
S2: The development of the energy business included the opening of a new office in Middlesbrough and the construction of a special vessel , Cable Enterprise .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Some authors split the species in two , regarding the Russian and central Asian populations as '' Fallopia aubertii '' and the Chinese species as '' F. baldschuanica '' .
S2: Some authors share the species in two , the Russian and Central Asian populations as '' Fallopia aubertii '' and the Chinese species as '' F. baldschuanica '' .

Do S1 & S2 convey the same information?

A:
yes