Sentence 1: Oh, ay, he's been here, right enough.

Sentence 2: He's been here to eat before.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Human activity has greatly altered the terrestrial and atmospheric nitrogen cycle, doubling the annual amount of nitrogen available in forms that are useful to living organisms.

Sentence 2: The amount of available nitrogen has been increased.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The Judicial Council is addressing language barriers by increasing the availability of qualified interpreters and translating forms and instructions into Spanish, Vietnam-ese, Korean and Chinese.

Sentence 2: Language barriers are being addressed by the Judicial Council.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
yes