Context: " " Of course , " Twelve hissed , full of contempt . He kept his eyes on the woman , who was leaning against the wall , looking slightly green . " We wo n\'t be on this train forever .
Question: What is the reason the woman looked slightly green .
Option 0: The christmas lights were green .
Option 1: None of the above choices .
Option 2: She had a green santa hat on .
Option 3: She had green makeup
Answer: 1