Then I noticed what I had in my hand . At first it was just some strange brown and gray object with a yellow - orange antenna coming out of it . I could n't make heads nor tails of it .
Why could n't the writer make heads nor tails out of what was in their hand ?
Pick the best answer from the following options:
- Because it was brown and gray .
 - None of the above choices .
 - Because they did n't know what it was .
 - Because something was coming out of it .


Because they did n't know what it was .