Sentence 1: Furthermore, few frequent flyer seats were available at desired travel times, transfers of free tickets to other employees took time and effort, and employees who flew on different airlines often took a long time to accumulate enough miles for free trips.

Sentence 2: The flyer seats are popular and only rich people get them.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: yeah real scruffy looking

Sentence 2: Yeah, real clean cut looking.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: All that's missing is the steroids (out-of-control steroid use by the mob's young guns is what's killing the mafia as much as anything else).

Sentence 2: The steroids were all stolen.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell