Problem: S1: Fox offered a then-record $ 1.58 billion to the NFL over four years , significantly more than the $ 290 million per year offered by CBS .
S2: CBS offered the NFL $ 1.58 billion over four years , significantly more than the $ 290 million a year Fox offered .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Specifically , p63 is expressed within the early keratinocytes and embryonic ectodermal ridge during development .
S2: Specifically , p63 is expressed within the embryonic ectodermal keratinocytes and early ridge during development .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In 1955 , the KXLF lost ABC programming , soon the DuMont station added when it was shut down .
S2: KXLF lost ABC programming in 1955 ; soon afterward , the station added DuMont when it shut down .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes