Sentence 1: Under each scenario, the costs of meeting the emission constraints are included in the price of electricity.

Sentence 2: In all cases, electricity prices have been increasing.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Greyish and ugly.

Sentence 2: Ugly and greyish.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The structure dates from the 13th century, but a rather dull stucco finish was added in the 19th century.

Sentence 2: The structure was updated with a shiny finish in the 19th century.
Is this second sentence entailed by the first?

Answer:
no