Sentence 1: Go back to Lethe.

Sentence 2: Whatever you do, don't go back to Lethe.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: go together yeah

Sentence 2: I am not going.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: The station itself divides Shinjuku into two distinctly different areas, east and west.

Sentence 2: The people from the two different areas of Shinjuku do not get along.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell