Problem: S1: Mitch Clarke opposed Iaquinta on 24 May 2014 at UFC 173 .
S2: Iaquinta confronted Mitch Clarke at UFC 173 on 24 May 2014 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Danai Udomchoke won the tournament after defeating Samuel Groth 7 -- 6 , 6 -- 3 in the final .
S2: The Danai Udomchoke won the tournament after defeating Samuel Groth 7 -- 6 , 6 -- 3 in the final .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Ivy Vujic married Jenkins on 2 April 2011 .
S2: Jenkins married Ivy Vujic on 2 April 2011 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes