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

I saw a fresh wolf track right in the center of a fresh bison patty . I said " Whoa ! " when I came back towards the fire from getting water Sunday and saw a big male bison walking through camp , about 50 feet from Chris . My pants got soaked and dried out many times , and my shoes did so partially several times and completely once .

What did the narrator think of the wold track ?
OPT:
--They were pleased .;
--They were irritated .;
--They were alarmed .;
--None of the above choices .;...A:
They were alarmed .