A young boy wearing a tropical shirt scrubs his oven clean.
The boy is executing some skateboard tricks.
The boy could not scrub his oven and execute skateboard tricks simultaneously.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_scrub(e2) & n_clean(x4) & a_oven(s3) & Theme(s3,x4) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_tropical(s2) & Theme(s2,x3) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_execute(e1) & n_trick(x2) & of(x2,x3) & n_skateboard(x3))