Premise: To honor its creators, it was to be called 'Przyrolarouish'.

Hypothesis: The name paid tribute to their creators.
Answer: yes

Premise: If Mr. Inglethorp did take it, he has had ample time to replace it by now."

Hypothesis: Mr. Inglethorp could have replaced it with all the time he's had.
Answer: yes

Premise: The nature of the hypothesized relationship is that there might exist a PM concentration level below which further reductions no longer yield premature mortality reduction benefits.

Hypothesis: The PM concentration level might be reduced without lowering mortality rates.
Answer: yes

Premise: and started being bought out by families and things and she started having fewer and fewer friends

Hypothesis: She lost some of the friends she had.
Answer: yes