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 most likely caused the writer 's pants to be soaked ?
Pick the best answer from the following options:
- None of the above choices .
 - They were stuck in a rainstorm .
 - They waded in a stream .
 - They had an accident .


They waded in a stream .