In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Happiness is _ kinds of ice cream.
[EX A]: two

[EX Q]: Titanium is found in column _ along with chemically similar zirconium, hafnium, and thorium.
[EX A]: four

[EX Q]: Uninsured men are up to _ times more likely to die in the hospital.
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
three

