Problem: S1: Hippotion moorei is a moth of the family Sphingidae . It is known from dry areas from northern Somalia to Ethiopia and Tanzania .
S2: Hippotion moorei is a moth of the family Sphingidae , known from dry areas from northern Somalia to Ethiopia and Tanzania .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Chris Anderson took over from Wayne Bennett as coach of the team in March 1999 .
S2: Chris Anderson took over the succession of Wayne Bennett as a team coach in March 1999 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Moreover , there are indigenous dialects spoken by many other Malay communities , such as Dayak and Iban .
S2: In addition , there are many other Malay dialects spoken by indigenous communities , such as Dayak and Iban .

Do S1 & S2 convey the same information?

A:
no