Problem: S1: When Stokes retired in 1967 , the administration was reorganized , and Robin Hunter became Medical Director and Psychiatrist-in-Chief .
S2: When Robin Hunter retired in 1967 , the administration was reorganized and Stokes became medical director and psychiatrist - Chief .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Joseph M. Hellerstein is Trifacta 's Chief Technical Officer and Co-founder , along with Sean Kandel and Jeffrey Heer .
S2: Sean Kandel is Chief Technical Officer and co-founder of Trifacta , along with Joseph M. Hellerstein and Jeffrey Heer .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The 2015 season -- 16 rain or gloss Elasto painter is the tenth season of the franchise in the PBA ( Philippine Basketball Association ) .
S2: The 2015 -- 16 Rain or Shine Elasto Painters season is the tenth season of the franchise in the PBA ( Philippine Basketball Association ) .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes