Sentence 1: So long." Tuppence walked briskly along towards the Serpentine, first glancing at her watch.

Sentence 2: Tuppence walked as if she was dragging her heels in slow agony.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: well at least you get to

Sentence 2: At least you get to.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: They's gonna race him out on th' flats tomorrow if anyone is fool 'nough to say as he has a hoss as can beat Oro.

Sentence 2: There's going to be a car race tomorrow if anyone thinks they can beat Oro's car.
Is this second sentence entailed by the first?

Answer:
no