Sentence 1: In confusing stock options with ownership, corporations confuse trappings with substance.

Sentence 2: Stock options and ownership are never confused by corporations.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: it's good talking to you yeah bye-bye

Sentence 2: It was nice speaking with you, goodbye.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: According to the Rochester team, the findings suggest that our language-learning abilities may have to do with our general cognitive prowess, not with any particular language module.

Sentence 2: There's a language module that aids us in our ability to learn a new language.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell