Sentence 1: His excuse was an obviously trumped up one.

Sentence 2: His excuse seemed very legitimate.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: it it must be i bet you know i i i'm not knocking the garbage men i mean they're necessary but there's a lot of unemployed people out there who would gladly take jobs as garbage men rate for less money

Sentence 2: I've got nothing against garbage men but lots of people that don't have a job would love to collect garbage for lesser pay.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: According to the Enquirer Lee is in a single-person cell because, explains an insider, Nobody can beat up a goddess like Pamela Anderson without someone gunning for them.

Sentence 2: Lee says that girls will always have people looking out for them
Is this second sentence entailed by the first?

Answer:
it is not possible to tell