Select from the following.
i. an angry person looking for an outlet.
ii. thinking the beer's the straw that broke the 12-pack's back.
iii. fed up and annoyed.
Q: It had been a very stressful day at work, and now the 12 pack of beer fell out the bottom of the carton. Kai kicked at a can. Given the context: How would you describe Kai?
A:
iii.