Problem: S1: Among the bugis dealers were also members of the aristocracy like Engku Karaeng Talibak , who married the daughter of Raja Ali Haji .
S2: Among the Bugis traders were also members of the nobility like Engku Karaeng Talibak who married the daughter of Raja Ali Haji .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Abolitionists rose in 1850 to defend Ellen and William Craft , Shadrach Minkins in 1851 , and Anthony Burns in 1854 .
S2: Abolitionists increased in 1850 to the defense of Ellen and William Craft , Anthony Burns in 1851 and Shadrach Minkin in 1854 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: This North American East Hour series was broadcast from 22 May to 10 July 1966 on Sundays at 3 : 00 p.m. ( half time ) .
S2: This half-hour series was broadcast from 22 May to 10 July 1966 on Sundays at 3 p.m. ( East North American Time ) .

Do S1 & S2 convey the same information?

A:
no