Problem: S1: Be ready to get online with the hottest downloads on Mobbed on , Downunder and Mobile !
S2: Be prepared to get Mobbed on air , online and on mobile with the hottest downloads downunder !

Do S1 & S2 convey the same information?

A: no

Problem: S1: He was elected to a Distinguished Lecturer by the IEEE Signal Processing Society and the International Speech Communication Association .
S2: He was elected a Distinguished Lecturer by the IEEE Signal Processing Society and the International Speech Communication Association .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: At 10 : 59 AM the last naval element of the 2nd Marine Battalion left the zone and the last helicopter landed at 12 : 15 on the USS '' Okinawa '' .
S2: At 10 : 59 AM the last element of the 2nd Battalion 4th Marines left the zone and the last naval helicopter landed at 12 : 15 on the USS '' Okinawa '' .

Do S1 & S2 convey the same information?

A:
no