Problem: S1: Eoacmaea calamus is a species of sea snail , a true limpet , a true gastropod mollusk in the family Eoacmaeidae , one of the families of marine limpets .
S2: Eoacmaea calamus is a species of sea snail , a real limpet , a true gastropod mollusk in the Eoacmaeidae family , one of the families of naval limpets .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes


Problem: S1: They later moved to Whitefish Bay , Wisconsin , and then to New York City .
S2: Later they moved to New York City , and then to Whitefish Bay , Wisconsin .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no


Problem: S1: The official language is Bhojpuri , while the local language is Hindi .
S2: Bhojpuri is the local language and the official language is Hindi .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no