Sentence 1: This book has been specifically designed to guide the curious visitor to the myriad aspects of the real Japan whatever that might be.

Sentence 2: This book was designed to introduce the curious visitor to the real Japan.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: You are that weapon.

Sentence 2: You are a powerful weapon to be used against others.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The site is actually no longer at the address that Direct Hit found to be most visited (a common problem with search engines).

Sentence 2: The site is just as it's always been.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no