Sentence 1: On 26 September 1997, two major earthquakes rocked the Umbria region, leaving ten people dead and causing extensive damages to local villages.

Sentence 2: Dozens were injured in the Umbria earthquakes on 26 September 1997.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Mandated retirement savings was a bad idea that has seen a disastrous and immoral implementation.

Sentence 2: The plan and practice of mandated retirement savings are perfect, flawless, and entirely moral.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: We've done the best we can to keep it from being so drug-infested it becomes a war zone.

Sentence 2: No one even bothered with this neighborhood.
Is this second sentence entailed by the first?

Answer:
no