Sentence 1: i've had them for carpet cleaning i've had them for of course for you know real estate investments know you get uh

Sentence 2: The carpet cleaning has probably been more valuable to me than investing in real estate.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: It's dreadful to feel you've been false to your principles." 125 Tuppence shook her head sadly, as she reviewed her backsliding.

Sentence 2: Tuppence was disappointed in her inability to stay true to her morals.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Let's consider this as a pure business matter.

Sentence 2: Let us mix business with pleasure.
Is this second sentence entailed by the first?

Answer:
no