Yes / No

"Just ask for guidance," said Adam One. "Do an overnight Vigil. Pray for the strength to face your doubts and fears. I feel confident that a positive answer will be provided to you. You have gifts that should not be wasted. We would all welcome you as an Eve among us, I can assure you."
"All right," said Toby. "I can do that." For every Yes, she thought, there is also a No.

-The Year of the Flood, Margaret Atwood (pg 169)