Sentence 1: Ours is richer in the lighter atoms."

Sentence 2: Theirs has abundant sources of the heavier atoms.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Whatever else may be said about them, both Talmudic and Jesuitical carry connotations of great learning and meticulous attention to argument.

Sentence 2: Both Talmudic and Jesuitical words are revered by others as sacred.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Yet one of the delights of the city is that it is not simply a collection of heartless historic facades.

Sentence 2: The best thing about the city is that it isn't just filled with pseudo historical aesthetics.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell