Problem: S1: The time setting of '' Leave It to Beaver '' is contemporary with its production -- in the early 1950s and the late 1960s .
S2: The time setting of '' Leave It to Beaver '' is contemporary with its production -- the early 1950s and the late 1960s .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Upernivik Island is an uninhabited island in the Qaasuitsup municipality in northwestern Greenland .
S2: Qaasuitsup is an uninhabited island in the municipality of Upernivik Island in northwestern Greenland .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: It is also sold by Kraft Foods ( formerly also Mondelez International ) as Miracel Whip throughout Germany .
S2: It is also sold by Mondelez International ( formerly Kraft Foods ) as Miracel Whip throughout Germany .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no