The Lightest Dark Beer In The World

The man at table 10 has ordered a Sam Adams. Unfortunately, upon arriving at the beer cooler, I find that the last Sam Adams has left the house. So I head back to table 10 to break the bad news.

"I'm sorry, sir, but we've run out of the Sam Adams. Could I bring you something else instead?"

"What do you have?"

What I don't have is time to rattle off the entire beer list to you.

"Do you prefer darker beers or lighter beers?"

"Oh, dark beers, definitely."

"We have the Edmund Fitzgerald, Beck's Dark, and Anchor Porter right now."

"I'll have a Rolling Rock."