Problem: S1: However , Augustus Tacitus records two contradictory but common views of Augustus :
S2: Tacitus , however , records two common but contradictory views of Augustus .

Do S1 & S2 convey the same information?

A: no

Problem: S1: On 19 March 1975 , the NFL awarded the Super Bowl XI to Pasadena , California at the ownership meetings held in Honolulu .
S2: The NFL awarded Super Bowl XI to Pasadena , California on March 19 , 1975 at the owners ' meetings held in Honolulu .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Alice Hunter was married to the chemist George E. Kimball , whom he met at MIT , and they had four children together .
S2: Alice Hunter was married to chemist George E. Kimball , whom he met at MIT , and they had four children together .

Do S1 & S2 convey the same information?

A:
yes