Sentence 1: The Rise of Athens

Sentence 2: The Rise of Athens happened long ago.
Is this second sentence entailed by the first?

Answer: it is not possible to tell


Sentence 1: He still defended however.

Sentence 2: He was defending the villagers.
Is this second sentence entailed by the first?

Answer: it is not possible to tell


Sentence 1: I had to fight to even stay awake now.

Sentence 2: I am wide awake right now. 
Is this second sentence entailed by the first?

Answer:
no