Premise: These one-day fluctuations make absolutely no difference in one's financial circumstances, but watching them offers a fan's pleasure.

Hypothesis: If you put together all of these one-day fluctuations, someone could have a big problem.
Answer: it is not possible to tell

Premise: Implementation will, therefore, require the emergence of leaders who endorse the concept that alcohol screening and intervention is their responsibility.

Hypothesis: Alcohol screening and intervention should be implemented by leaders.
Answer: yes

Premise: , no increase in personal saving), national saving would fall by the amount of the government's tax loss.

Hypothesis: National saving is fragile
Answer: it is not possible to tell

Premise: Great fun for kids, but unnerving for watching parents.

Hypothesis: Fun for children, scary for parents.
Answer: yes