Sentence 1: The FGD connection with the facility is generally less difficult than with SCR because it does not require modification of the boiler, just connection to ductwork in the vicinity of the stack.

Sentence 2: The SCR connection is much easier than the FDG connection.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Those of importance we will put on one side; those of no importance, pouf!", he screwed up his cherub-like face, and puffed comically enough, "blow them away!"

Sentence 2: His face was not at all cherub-like.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Not only has he helped set up organizations to provide services for children, like the Truancy Intervention Project, but he resigned his equity partnership to be able to do so.

Sentence 2: His partnership was his life, he sulked about it for weeks.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell