Did Portal come out before 2015?
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
No
Is it No
No, No, No
Is it No
No, No, Yes
Y Yes
YES
YYYY
Is it No
YES
No, No, No
No, No
Y Yes
Is it No
YYYY
Is it Yes
YES
Is it No?
No, No, Yes
Yes, No, Yes
No, No, yes
Y Yes
Is it Yes
YES
Yes, No, No
Is it
Isn't
Is it No
Y yes
Is it No?
No, No, No
Is No
No, No
No No
YES
Is it
Is it Yes
YYYY
Is it no
Isn't
No, No, Yes
Y Yes
Y yes
No, Yes
No, No, yes
Is it No
Yes, No
YES
Is it No?
Is it
Is it Yes
No No
No, No, No
Is it no
Is it not
Is it yes
Y Yes
Y yes
Is No
Is it Not
Yeh Yes
YYYY
No No No No
No, No
YES
Is it
Is it Yes
Is It No
No, No, Yes
Is it? Yes
No / Yes
Is it No
Is it no
Is it not
Y Yes
Is it yes
Y yes
No No
Is it No?
No, Yes
YYes
No, No, No
No, No, yes
Is it Not
YES
Is it
No & Yes
No - No
Isn’t
Is it Yes
Yes, No
Is it no
Y yes
Is it not
Is it yes
Is It No
Is No
No-No-No
Is it? Yes
No, No
YYes
No, No, Yes
Y Yes
Is it?
No No
Is it No
Is it Not
YES
Is it
Is it No?
No No No No
Is it Yes
No, Yes
Is it not No
No / Yes
Y yes
Is it no
Yeh Yes
Is it not
Isn’t
YYes
Y Yes
No - No
Is it?
Is No
No-No-No
Neither
Is it Not
YES
Is it
Is It No
No No
No & Yes
Is it No
No, No
Is it yes
Y yes
No,
Is it no
Is it not
YYes
Neither
Is it Yes
Is it No?
Yes No
No, No, yes
YES
Is it
Y Yes
Is it Not
Is No
Is it yes
Y yes
No No
Is it No
Is it no
Is it not
YYes
Is It No
Neither
Is it not Portal