three logicians walk into a bar

the bartender says, "do all three of you want a beer?"

the first says, "I don't know"

the second says, "I don't know"

the third says "yes"

@afldcr Hang on... The third logician must of been the only one to have kept his desire for a beer a secret? :thinking:
@nilcerebrum they all kept it secret. of any decided "no" the entire answer becomes "no". By answering "I don't know" they answered yes.