Sentence 1: The attraction isn't immediately The wide, straight boulevard du Montparnasse is plain by Paris standards.

Sentence 2: By the standard of Paris, the Montparnasse boulevard is modest.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Between now and to-morrow morning.

Sentence 2: Between now and before noon.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: They represent basic principles of good government that transcend administrations, partisan politics, and the issues of the moment.

Sentence 2: Good government gets tied up in politics and issues of the moment.
Is this second sentence entailed by the first?

Answer:
no