Sentence 1: I think it should be embraced.

Sentence 2: I don't think this should be embraced.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Adrin spun his dagger and aimed it for Jon's eye.

Sentence 2: Adrin tried to stab Jon.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: whereupon Mr. Carter turns purple in the face and gasps out: 'How much?'

Sentence 2: Mr. Carter was calm and not surprised at the total.
Is this second sentence entailed by the first?

Answer:
no