Sentence 1: The GAO senior executive official responsible for the completion of the engagement, along with the staff that performed

Sentence 2: The person in charge of the completion of the engagement is the GAO senior executive.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: He had saved my life before.

Sentence 2: He saved me.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Your language, Tuppence, your language!

Sentence 2: Tuppence started cursing a lot out of the blue.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell