Sentence 1: After all, regulations failed to control Medicare's costs adequately.

Sentence 2: Regulations couldn't control medicare costs.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: In fact, as long as sources can be persuaded to supply the information for free, there's more money for those of us who repackage it for public consumption.

Sentence 2: Some sources can be persuaded to give the information up.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Involved with this is a major re-org.

Sentence 2: Things need to stay the same with this.
Is this second sentence entailed by the first?

Answer:
no