Sentence 1: The preamble to the interim rules contains a further discussion of additional analyses considered and performed by the Departments, including an analysis prepared by Coopers and Lybrand.

Sentence 2: Further discussion and additional analyses are included in the preamble to the interim rules.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Above the town, the slopes of Mount Kynthos rise to a height of 112 m (367 ft), offering a view across the whole site.

Sentence 2: You cannot see the site at all from Mount Kynthos.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: These changes focused primarily on (1) ensuring technologies are demonstrated to a high level of maturity before beginning a weapon system program and (2) taking an evolutionary, or phased, approach to developing new weapon systems.

Sentence 2: The channels have other focuses besides just the two topics.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell