Question: He just seemed more relaxed yesterday--less of a snake-oil salesman, less apt to be pissed-off by rude questions, more willing to hit back, but in a good-natured way, and more confident about his own achievements.
Yesterday he seemed more relaxed and more confident about his achievements.

Answer: yes

Question: Champagne-Ardennes
Champagne-Ardennes

Answer: yes

Question: By the way, I've long been a hawk for eliminating the marriage penalty.
I do not believe in eliminating the marriage penalty.

Answer:
no