Y/N

yes (ys)
adv.
It is so; as you say or ask. Used to express affirmation, agreement, positive confirmation, or consent.
n. pl. yes·es
1. An affirmative or consenting reply.
2. An affirmative vote or voter.
tr.v. yessed, yes·sing, yes·es
To give an affirmative reply to.
interj.
Used to express great satisfaction, approval, or happiness.



no 1 (n)
adv.
1. Used to express refusal, denial, disbelief, emphasis, or disagreement: No, I'm not going. No, you're wrong.
2. Not at all; not by any degree. Often used with the comparative: no better; no more.
3. Not: whether or no.
n. pl. noes (nz)
1. A negative response; a denial or refusal: The proposal produced only noes.
2. A negative vote or voter.
interj.
Used to express strong refusal, doubt, or disbelief.