Sentence 1: right i agree with that because i know personally myself i've been in the same job for three years it'll be three years in August and i've already been drug tested three times

Sentence 2: I have been on drugs so they have tested me three times.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Entry points to the island are by road and rail, a ferry journey across the Selat Selatan from the industrial town of Butterworth, or by way of the 7-km (41.2-mile) drive over the Penang Bridge, which provides wonderful views of the harbor.

Sentence 2: There is no bridge to the island.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Leadership, integrity, and determination are all more critical qualities.

Sentence 2: Leadership, determination, and integrity don't matter whatsoever.
Is this second sentence entailed by the first?

Answer:
no