Beer Survey Phone Call

This is hilarious!! :p (Taken from http://mrbrown.com/blog/)
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My youngest brother gets a phone call from some lady to prescreen candidates for a beer market survey. Shortlisted candidates get paid to attend a focus group and view some commercials.

Telemarketer: So have you heard of the beer brand, Hoegaaden?
Brother: Yes.
Telemarketer: What about Corona?
Brother: Yes.
Telemarketer: What about Tiger, Anchor and Kilkenny?
Brother: Yes, I've heard of them.
Telemarketer: Ok. Then have you heard of Stella Ah Tui?
Brother: ?!!