Sentence 1: I'm afraid we're now in the position of having to track Miss Vandemeyer anew.

Sentence 2: Our original plan to locate Miss Vandemeyer will still function.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: So in his survey, Penn asks people whether they regard Clinton and the congressional Democrats as liberal, moderate, or conservative.

Sentence 2: Penn, in his survey, asks people whether they regard Clinton and the congressional Democrats as liberal, moderate, or conservative.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Note 3 : Here's Theroux on

Sentence 2: Here's Theroux on Chapter 3
Is this second sentence entailed by the first?

Answer:
yes