Who is falling
THEY are.
Who is tapping on the fish tank?
SHE is.
Who is waving?
SHE is.
Who is holding a unicorn?
SHE is.
Who is dancing?
HE is.
Who is flying?
HE is.
Who has a batarang?
HE does.
Who has light sabers?
THEY do.
Who is thinking?
THEY are.
Who is happy?
THEY are