Problem: S1: During his stay at Yale , Richards acquired this current of thought partly from Sapir and partly through his own readings of Russell and Ogden and Whorf .
S2: During his stay in Yale , Richards partly acquired this train of thought from Sapir and partly through his own readings of Russell and Ogden and Whorf .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Ann is married to Ann , with Jennifer Aull at the Greenpoint Reformed Church in Brooklyn pastors .
S2: Ann is married to Jennifer Aull , who was in the Greenpoint Reformed Church in Brooklyn Pastor with Ann .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The mineral is only formed in the Bon Accord nickel deposit in South Africa , where it has been found by replacing chromite and by trevorite .
S2: The mineral was found only in the Bon Accord nickel deposit in South Africa , where it is formed by replacing chromite and by trevorite .

Do S1 & S2 convey the same information?

A:
no