set descriptions: scene 1: the front yard of alexa and isaacs house. around the yard is a fence with a gate…

set descriptions: scene 1: the front yard of alexa and isaacs house. around the yard is a fence with a gate in it. there is a sidewalk in front of the fence. in the yard, there is a large tree with a tree house. the tree house has a ladder that can be lowered to the ground and raised back up. a sign on the tree house says, \private! enter by invitation only.\ scene 2: the same yard props: what is the play about? a girl discovers that her baby sisters imaginary monster friend is not so imaginary. two kids tell their friend about a terrible monster, and the friend waits to see what the monster is. after playing a trick on a friend, a brother and sister find a creative way to apologize. a boy struggles to forgive his baby sister after she destroys his cards.
Answer
Brief Explanations:
The set - descriptions and props don't give any clues related to the last three options. The first option about a girl and her baby - sister's imaginary monster friend could potentially be set in such a yard with a tree - house which might be a place where such a monster could be 'found'.
Answer:
A girl discovers that her baby sister's imaginary monster friend is not so imaginary.