Meg: Are you watching 'Who wants to be a millionaire'?
Harry: Yes
Will: I am too.
Meg: did you see the last question? 
Meg: the one about strobing, what is needed to do that?
Meg: I cant imagine that a woman didnt know!
Harry: well, I didnt know either
Meg: But ok, you're a guy!
Meg: Will, you didnt know either?
Will: thats right, I didnt.
Will: but Kate knew ;)
Meg: Of course!
Meg: How can a woman not know such a thing? Im really shocked!
Will: and the question the guy got about 1 dollar bill
Will: this kind of questions is really difficult
Harry: yeah
Harry: its funny that you see something quite often, but when they ask you to visualize it, you dont know
Will: yes, its funny
Will: I wouldnt know either
Meg: I'd say in general the questions were rather difficult today
Harry: you're right
The general questions in "Who wants to be a millionaire" were difficult today. The one about strobing and the one about the 1-dollar bill were of special interest to Harry, Will and Meg. Any woman should be able to answer a question about strobing.