A child gets dental care from a dentist as the another health professional holds his hand.
The child is getting brain surgery.
The child can't be getting brain surgery while getting dental care.
exists e1 p1 s1 x1 x2 x3 x4 x5 x6.(n_hand(x6) & of(x6,x4) & n_male(x4) & n_professional(x4) & of(x4,x5) & n_health(x5) & exists e2.(Theme(e2,x6) & Actor(e2,x4) & v_hold(e2)) & as(e1,p1) & from(e1,x3) & n_dentist(x3) & Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_care(x2) & a_dental(s1) & Theme(s1,x2) & n_child(x1))
exists e1 x1 x2 x3.(n_child(x1) & Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_surgery(x2) & of(x2,x3) & n_brain(x3))