Sentence 1: The Americans' Omaha and Utah beaches, from Colleville to La Madeleine, are now official map references, a cartographer's tribute to the theater of the fiercest fighting in the D-Day landings.

Sentence 2: As a cartographer's tribute to the sites of the fiercest fighting in the D-Day landings, the Americans' Omaha and Utah beaches, from Colleville to La Madeleine, are now official map references.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The excellent system of roads and public transport (now enhanced by the Channel tunnel) makes the combination of car and train an attractive proposition.

Sentence 2: The public transport of France is horrible and should be avoided.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: It's the new heartlessness.

Sentence 2: It's best to be without a heart.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell