Sentence 1: The most spectacular art treasures of the church are its gorgeous Byzantine mosaics, glittering Old Testament scenes high on the walls (don't forget the binoculars), and a triumphant Mary and Jesus enthroned in the apse over the high altar.

Sentence 2: The church does not feature any biblical scenes on its walls.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Disclosing the records we are seeking would not reveal communications between the President and his advisers and would not unconstitutionally interfere with the functioning of the executive branch.

Sentence 2: The President and his advisers have secret communications.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: seems like drivers are getting worse and worse every year

Sentence 2: Drivers seem to be getting better.
Is this second sentence entailed by the first?

Answer:
no