Sentence 1: He had qualified as a doctor but early relinquished the profession of medicine, and lived at home while pursuing literary ambitions; though his verses never had any marked success.

Sentence 2: He lived abroad.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: two yeah yeah and then of course Indianapolis which is only a hundred miles away from us has the Colts yeah

Sentence 2: Indianapolis is not hosting the Colts.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: That the off-hand is the real weapon.

Sentence 2: He is wielding a sword in his off-hand.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell