Young girl with curly hair is drinking out of a plastic cup.
The girls is indoors.
A girl drinking out of a cup could be anywhere so it can not be assumed she is indoors.
exists e1 s1 s2 s3 x1 x2 x3.(of(e1,x3) & n_cup(x3) & a_plastic(s3) & Theme(s3,x3) & r_out(e1) & Actor(e1,x1) & v_drink(e1) & with(x1,x2) & n_hair(x2) & a_curly(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists p1 x1.(n_girl(x1) & exists x2.((x1 = x2) & n_indoor(x2)))