Sentence 1: T he fertile Nile Valley has supported human life for over 8,000 years.

Sentence 2: The Nile Valley has supported human life for over 8,000 years.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: no i i don't much care for Michael J Fox anyway

Sentence 2: I don't like Michael J Fox because he's always so seriousl
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Meatballs of minced lamb, usually served with a tomato sauce, are called kofte.

Sentence 2: Kofte is a dish of lamb meatballs in a tomato sauce.
Is this second sentence entailed by the first?

Answer:
yes