A child wearing yellow goggles uses a squirt gun.
There is a child playing with a squirt gun.
Since you use a squirt gun to play then if a child wearing yellow goggles uses a squirt gun then there is a child playing with a squirt gun.
exists e2 e1 s1 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_use(e2) & n_gun(x4) & of(x4,x5) & n_squirt(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_goggles(x3) & a_yellow(s1) & Theme(s1,x3) & (x1 = x2) & n_child(x1))
exists p1 x1 x2 x3 x4 x5.((x1 = x2) & with(x2,x4) & n_gun(x4) & of(x4,x5) & n_squirt(x5) & n_playing(x2) & of(x2,x3) & n_child(x3))