Problem: S1: Another lodger was James Russell Lowell , an aunt of Sarah Lowell .
S2: Another hirer was James Russell Lowell , an aunt of Sarah Lowell .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The Stejaru or Zlatcu River is a left tributary of the river Vedea in Romania and flows near Vedea into the Tecuci River .
S2: The Tecuci River or Zlatcu River is a left tributary of the river Vedea in Romania . It discharges into the Vedea near Stejaru .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The party is currently led by Giacomo Stucchi as national secretary and Paolo Grimoldi as the national president .
S2: The party is currently led by Paolo Grimoldi as national secretary and Giacomo Stucchi as national president .

Do S1 & S2 convey the same information?

A:
no