Context: He hugged him . " Why do n't you go and get ready for bed and I 'll make you some hot chocolate ? " " I might have a shower , " she said . " I feel grimy , somehow .

Question: Why does she want to take a shower before bed ?
Options:
0. She wants to shower because she wants to be alone
1. She feels grimy and would be unable to sleep feeling dirty , the shower will help clean her and help her sleep
2. None of the above choices .
3. She usually showers before bed but he does not know this
Answer: 1