Context: " 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 ?
Option 0: Adam experienced a job loss and is struggling .
Option 1: Adam experienced the loss of a loved one and is haunted by it .
Option 2: Adam experienced the horrors of war and is struggling .
Option 3: Adam experienced the loss of a child and is haunted by it .
Answer: 2