Problem: S1: William J. Galvin married Kathryn Galvin in 1956 , the daughter of Kevin White , who also served as a Boston City Council president .
S2: In 1956 , William J. Galvin married Kathryn Galvin , daughter of Kevin White , who also served as Council President of Boston .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Riggs was born in Atlanta , Georgia , the son of Gina Ann ( nee Carlton ) and William Riggs . He has a younger brother , Grayson .
S2: Riggs was born in Atlanta , Georgia , the son of William Riggs ( born Carlton ) and Gina Ann . He has a younger brother , Grayson .

Do S1 & S2 convey the same information?

A: no

Problem: S1: They feed on fruits , small insects and occasionally large vertebrates .
S2: They feed on fruit , large insects and occasionally small vertebrates ( e.g .

Do S1 & S2 convey the same information?

A:
no