Problem: S1: Binary fluorides of metalloids and p- block - nonmetals are generally hypervalent , with varying reactivities , period 3 and heavier non-metals can form covalent and volatile fluorides .
S2: Binary fluorides of metalloids and p- block nonmetals are generally hypervalent , with varying reactivities . Period 3 and heavier nonmetals can form covalent and volatile fluorides .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: New Zealand has similar restrictions contained in its Unsolicited Electronic Messages Act 2007 .
S2: New Zealand has similar restrictions in its 2007 Act on Electronic Unsolicited Messages .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Guruzeta 's father , Xabier , was mainly a footballer . A central defender , he also represented Real Sociedad during his career .
S2: Also the father of Guruzeta , Xabier , was a footballer , as a central defender he represented mainly Real Sociedad during his career .

Do S1 & S2 convey the same information?

A:
no