Problem: S1: The brother of Philip Gunawardena and the eldest son of Dinesh Gunawardena , he was taught at the Royal College in Colombo .
S2: The brother of Philip Gunawardena and the eldest son of Dinesh Gunawardena , he was educated at the Royal College , Colombo .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: In 1981 , Freleng and DePatie sold DFE movies to Marvel Comics and Freleng returned to Warner Bros .
S2: In 1981 , Freleng and DePatie Warner Bros. sold Marvel Comics and Freleng to DFE Films Returned

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: He moved to Morocco 1239 / 40 ( after the fall of Valencia in 1238 ) and continued to work for the sultan there .
S2: He moved to Valencia in 1239/40 ( after the fall of Morocco in 1238 ) and continued to work for the sultan there .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no