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

Our next stop was the Mezcal factory . Mezcal is a drink similar to tequila that is closely associated with Mexico , and more specifically , the state of Oaxaca . Most of you probably know it as the bottle with the worm at the bottom . And yes I did eat the worm .

Why is the narrator a bit woozy ?
Select from the following.
(A). They did n't get enough sleep .;
(B). They did n't get to travel but had to work instead .;
(C). None of the above choices .;
(D). They drank booze .;...A:
(D).