Context: When it wore off and she woke in the middle of that night - Tyrion was awake and reading - he slept poorly , Sansa knew that . " Poor Margaery , " she said softly almost to herself , but her lord husbands hearing was sharp . " You do n't envy her ? "

Question: How does Tyrion know that Sansa Does n't envy Marjaery ?
Options:
0. She is not postponing her own wedding .
1. She seems rueful and sad about Marjaery .
2. She is wearing her red crown .
3. None of the above choices .
Answer: 1