How important is age in a relationship? In Age of Love, NBC's new reality show, tennis pro Mark Philippoussis is the lucky bachelor who's finding out. He's narrowing down this group of lovely ladies (half in their 20s, half in their 40s) without knowing for sure who falls into which category. But don't think it's easy—we're totally stumped! Can you tell who's who? Click through to cast your vote, then we'll reveal the truth at the end!
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