Sentence 1: yep well i lived there in the seventies

Sentence 2: I lived there until the 90s.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: KL's main historic quarter lies near Jalan Sultan Hishamuddin, where on the east side of the broad avenue is the Sultan Abdul Samad Building.

Sentence 2: The historic quarter is on the outskirts of KL.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: I think buy still means buy, but then some houses use strong buy, so who knows?

Sentence 2: Strong buy is the highest rating.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell