Sentence 1: Ultimately, what I say in my defense is completely meaningless.

Sentence 2: I will lose the case.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Want to catch up on the hottest independent film, pay a mere $3 for a held-over feature at the Lowe's Cineplex Fairfax, grab a few air-conditioned hours with an international flick, or watch a blockbuster in the historic Mann's Chinese Theater or El Capitan?

Sentence 2: Would you like to watch an independent film, a held-over feature, an international movie, or a blockbuster?
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Hieroglyphic cartouches are also popular remembrances a jeweler can have your name made up into a cartouche of Egyptian letters in just a couple of days choose from gold or silver.

Sentence 2: Hieroglyphic cartouches can be personalized.
Is this second sentence entailed by the first?

Answer:
yes