Sentence 1: And whether they are in fact transmitted to overseas Chinese depends on on consent rather than descent.

Sentence 2: Overseas Chinese have overwhelmingly not consented to it's transmission.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Nathan Road has many electronics shops.

Sentence 2: There are no stores on Nathan Road.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: If you visit only one place on Jamaica outside your hotel, then this should be a place of fantastic natural beauty and flowing water that epitomizes the Arawak name for Jamaica, Xaymaca ( land of wood and water ).

Sentence 2: Jamaica does not have many natural beautiful beaches.
Is this second sentence entailed by the first?

Answer:
no