Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
What play, about two sets of parents, one of whose child has hurt the other at a public park, whose civilized discussion about the incident decends into childishness and chaos, won the Tony Award for Best Play in 2009?
"Love! Valour! Compassion!"
"God of Carnage"
"The Ferryman"
"The Humans"