Problem: S1: Chloroclystis mniochroa is a moth in the family Geometridae . It is found in Queensland ( Australia ) .
S2: Chloroclystis mniochroa is a moth in the family of geometridae which is found in Queensland ( Australia ) .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Abraham was '' hundred years old , when his son was born , whom he called Isaac , and he circumcised him when he was eight days old .
S2: Abraham was '' an hundred years old '' , when his son whom he named Isaac was born ; and he circumcised him when he was eight days old .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Yesss was sold to Mobilkom Austria following the sale of Orange to Hutchison Whampoa .
S2: Following the sale of Orange to Mobilkom Austria , Yesss was sold off to Hutchison Whampoa .

Do S1 & S2 convey the same information?

A:
no