Write a question about the following article.

" She looked out the window , as if remembering something she was fond of . She had that misty look in her eyes . " Except Adam , he went to war , and he came back - different .

Question:
Why is Adam being so terse and tense with the female ?
Choose your answer from:
(1). Adam experienced a job loss and is struggling .;
(2). Adam experienced the loss of a child and is haunted by it .;
(3). Adam experienced much carnage and violence and ca n't get over it .;
(4). Adam experienced the loss of a loved one and is haunted by it .;