A boy with red shorts is holding a basketball in a basketball court.
A boy with blue shorts is holding a baseball.
A person in red shorts holding a basketball is different than a person in blue shorts holding a baseball.
exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x4) & n_court(x4) & of(x4,x5) & n_basketball(x5) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_basketball(x3) & with(x1,x2) & n_shorts(x2) & a_red(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_baseball(x3) & with(x1,x2) & n_shorts(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1))