Sentence 1: I decided to go and get something to eat instead.

Sentence 2: I decided to get a cheeseburger for lunch.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Not far from Nanzenji is the wonderful Eikan-do, an exquisite temple set against the hillside.

Sentence 2: You can find a temple named Eikan-do near Nanzenji.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: For children too young to dive or snorkel, take glass-bottom boat rides or the Aquascope submarine to get an excellent view of the marine life.

Sentence 2: Children who are too young to dive cannot take boat rides.
Is this second sentence entailed by the first?

Answer:
no