Sentence 1: Entry and Competition in the Postal Foundations for the Construction of Entry Scenarios.

Sentence 2: Competition with various post services is healthy.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Therefore, you're the real jewel thief!

Sentence 2: So, your hands are clean.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: so it must be a beautiful country it's just that you know they won't let you get out and when you want to get out of the country that's what you want to do

Sentence 2: It must be a beautiful country, except they won't let you travel outside.
Is this second sentence entailed by the first?

Answer:
yes