Read the following article and answer the question by choosing from the options.

Like in Belgium they have beer that is n't pasteurized and is always fermenting with the yeast . Very cool . Also he tried some liquor made of brussel sprouts . He vomited .

What made him vomit
Pick your answer from:
[a]. He was sick from the flu;
[b]. None of the above choices .;
[c]. He was bulemic;
[d]. He had a head cold;...A:
[b].