Sentence 1: Dimly aware of this problem, Murray brings in a more sweeping illegitimacy thesis--government is unjustified--to trump all the others.

Sentence 2: During the conference, Murray pushed his theory forward as the correct one.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Like the shrines, the bridge is renewed every two decades.

Sentence 2: The shrines are never renewed.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: do you do you think that that we should have given up the Panama Canal

Sentence 2: I know it was difficult, but I believe that Panama needed to get the Canal.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell