Sentence 1: It is possible to reach terraces around the dome by climbing a staircase guarded by painted, man-bearing stone elephants.

Sentence 2: There is only one way for people to reach the terraces.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: ( After this article was posted, I learned that Macmillan Digital Publishing and not Red Hat Software provided the e-mail support for this version of Linux.

Sentence 2: Macmillan Digital Publishing does not provide any form of support for this Linux version.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: In addition to the transition plans, Congress should consider requiring DHS to submit regular progress reports on implementation from the department and should also conduct periodic oversight hearings to assess progress and performance.

Sentence 2: Transition plans only contain the progress reports.
Is this second sentence entailed by the first?

Answer:
no