Sentence 1: One story has it that traders Jardine, Matheson and Co fired a private salute for a visiting tycoon, an act that incensed the colonial authorities, who felt that they had the sole right to issue such a 21-gun welcome.

Sentence 2: A 21-gun welcome involves the firing of various rifles, it is a military tradition.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Why, if it isn't Mr. Poirot! cried the Inspector.

Sentence 2: Dandy time to appear Mr. Poirot, just in the nick of time.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The two programs in this region, the Legal Aid Society of San Diego and Inland Counties Legal Services, were relatively late in region-wide planning.

Sentence 2: There are over 20 programs in this particular region.
Is this second sentence entailed by the first?

Answer:
no