Sentence 1: The ten absorbers were mostly installed sequentially with startup of the units staggered over 22 months.

Sentence 2: The absorbers were all started at the same time.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: 3 These definitions largely agree for dependence, but not for abuse.

Sentence 2: Doctors in the ED often find people that are dependent on alcohol but are not abusing it.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: It was at Fontainebleau that he abdicated in 1814 to go into his first exile on the island of Elba.

Sentence 2: He traveled to the island of Elba in 1814.
Is this second sentence entailed by the first?

Answer:
yes