Problem: S1: The current team , headed by HE Sheikh Mohammed Bin Hamad Al Thani , is a group of Qatari officials and riders .
S2: The Qatari team , headed by SE Sheikh Mohammed Bin Hamad Al Thani , is a group of current officials and riders .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The Phelps moved from Missouri to Far West , Jackson County , Missouri to Nauvoo , Illinois , where Murdock was again united with his father .
S2: The Phelps moved from Jackson County , Missouri to Far West , Missouri to Nauvoo , Illinois , where Murdock was reunited with his father .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The manuscript was examined by Montfaucon , Wettstein , and Cramer . It was described and examined by Paulin Martin . C. R. Gregory saw the manuscript in 1885 .
S2: The manuscript was examined by Montfaucon , Wettstein and Cramer , examined and described by Paulin Martin , and C. R. Gregory saw the manuscript in 1885 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes