Sentence 1: For example, the manufacturing company's central group reviewed all new Internet related applications and had the authority to stop such applications from going into production if minimum security standards were not met.

Sentence 2: Very few of the applications they reviewed failed to meet minimum security standards.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: They also greatly expanded the castle, for decorative purposes rather than for defense.

Sentence 2: The castle shrunk.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: They also can be a significant deterrent and provide for a level of program integrity that could not otherwise be achieved.

Sentence 2: If the right personnel are on board, they can be a significant deterrent.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell