Sentence 1: Two old galpals swap the latest word.

Sentence 2: Two old friends enjoy conversing with each other.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: yeah yeah yep i'm still here

Sentence 2: Nope, not here anymore.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: also illustrates that the concept of the USO has many more dimensions than ubiquitous delivery.

Sentence 2: It goes to show that the concept of USO is still best boiled down to its ability to deliver all over the place.
Is this second sentence entailed by the first?

Answer:
no