Sentence 1: Stark was some form of commander or leader in this tribe.

Sentence 2: Stark was the leader in this tribe.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: yeah okay well um-hum it's been nice talking to you okay bye-bye

Sentence 2: It was the best talk in my life.
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: yeah that's what i do

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

Answer:
yes