Sentence 1: that sounds more like our winter weather down here

Sentence 2: We have winters with that same weather.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The children of colons and slaves were free citizens.

Sentence 2: The children were all slaves.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Due south of Motosu-ko, the glistening white 26-m (85-ft) Shiraito Falls make a far more cheerful setting for a picnic.

Sentence 2: The falls are one of the largest in Japan.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell