Problem: S1: Walter Lyhert ( or Walter Hart ; died 24 May 1472 ) was a medieval Bishop of Norwich .
S2: Walter Hart ( or Walter Lyhert , died on 24 May 1472 ) was a medieval bishop of Norwich .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: She was heavily attracted by him and tried to seduce him into a sexual relationship , but Hanuvant Singh became religious in thought and did not go to the incest .
S2: She was heavily attracted to him and tried to seduce him into a sexual relationship , but Hanuvant Singh was religious in thought and did not go to incest .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Prior to the unification of Yemen in 1990 , the law set the minimum age of marriage at 16 in South Yemen and 15 in the north .
S2: Before the unification of Yemen in 1990 , the law determined the minimum age of marriage to 16 in South Yemen and 15 in the north .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes