Sentence 1: Watch your favorite theorists tackle everybody's favorite subject, as Katha Pollitt limns 50 Progressive Ways To Make Him Scream, and Judith Butler finds Hot Honeymoon Hump Tips That Catharine MacKinnon Could Love.

Sentence 2: They are too prudish to talk about anything mature.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: and after having sat for twenty or thirty minutes and i get up and walk over to that and sat down and they took it it was pretty low like it usually is it it stays real low

Sentence 2: After sitting for thirty minutes, I would go over and sit down over there.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: It is incumbent upon boards to establish processes that are appropriate and effective to restore investor confidence rather than relying on a checklist approach to corporate governance.

Sentence 2: Restoring the confidence of the investors happens when we establish appropriate processes.
Is this second sentence entailed by the first?

Answer:
yes