This sounds like some fake statistics. According to this article in businessinsider.com . If you ask these certain questions on a first date they will tell you weather or not the date would be willing to have sex on the first date.
Like for instance ... If you ask "Do you like the taste of beer?" and they reply with a yes then they are 60% more likely to have sex on the first date. "No matter their gender or orientation, beer-lovers are 60% more likely to be OK with sleeping with someone they've just met."
So we as is this true ??? Just because you're a beer drinker and lover you'll be more likely to jump in the sack on the first date???