Context: She was about to see him once again .. Bella tried not to look at him , tried to concentrate on the conversation at the table . She surveyed her food warily , a little voice in her mind begging her to look up . She glared at her tray , wishing she had never seen him , wishing there was n't this strong aching in the pit of her stomach . Bella knew she was weak , and she could n't control her desires much longer .

Question: Why did Bella try not to look at him ?
Options:
0. She did n't want to let him know she was not attracted to him .
1. None of the above choices .
2. She wanted to let him know she was attracted to him .
3. She did n't want to let him know she was attracted to him .
Answer: 3