Sentence 1: uh too bad

Sentence 2: That is some sad news.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Nowadays, sadly, the custom of giving away the tapa is nonexistent, though the idea of selling snacks is stronger than ever.

Sentence 2: Ten years ago, the custom of giving away the tapa was still happening.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: that's okay too

Sentence 2: That is not alright.
Is this second sentence entailed by the first?

Answer:
no