Sentence 1: At low tide you can walk or wade out to the little island of Grand B??, with its simple, unadorned tomb of the locally born Romantic writer Ceteaubriand.

Sentence 2: The tomb of Ceteaubriand is on a little island that you can walk to at low tide.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: He'd gotten transistors at first.

Sentence 2: He had gotten electrical components.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Kashmir remained an unresolved problem of Partition.

Sentence 2: There was no partition problem in the Kashmir area.
Is this second sentence entailed by the first?

Answer:
no