A) Your clumsy friend Elmer comes over for dinner and decides to go outside for a smoke afterward. He heads for the porch but doesn't realize that the glass patio door is closed. You had apparently cleaned it thoroughly with WindexTM earlier since you knew you were having company over for dinner. Elmer walks right through the window and suffers multiple cuts and bruises. Are you responsible in any way?

 B) If Elmer drank six bottles of beer and two shots of hard liquor before walking through the glass, would it change his opinion?