I appear to have a gap in my education. (I have many gaps to be sure. But this is one with respect to my bridge knowledge.) Tonight, on BBO, my juniors had this auction and I didn't know what is "standard". (Annie and I play it is just upping the ante.) You are all vul at imps and, in first chair, partner opens 4H (No Namyats nor funny 3N opener.) What is 5H?
Plus... it's free!