Problem: S1: The city is located to the south of Gaza City and the Mediterranean Sea , northeast of Amman , Jordan , southeast of Tel Aviv , Israel and west of Jerusalem .
S2: The city is located south of Gaza City and the Mediterranean Sea , northeast of Amman , Jordan , southeast of Tel Aviv , Israel and west of Jerusalem .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Dr. Carter worked in Africa for several months and remains in Kem 's AIDS clinic .
S2: Dr. Carter remains in Africa for several months and works in the AIDS clinic in Kem .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: He was married twice , to Annie Kowalkowski and to Elizabeth Dettlaff , and had three daughters .
S2: He was twice married to Annie Kowalkowski and Elizabeth Dettlaff , and had three daughters .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes