A man in a black shirt sits with his hands covering his face.
a child was there
These sentences don't follow. A man is not a child.
exists e2 e1 s1 x1 x2 x3 x4 x5.(with(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_cover(e2) & n_face(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & (x3 = x4) & n_hand(x3) & of(x3,x1) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists s1 x1.(Theme(s1,x1) & a_there(s1) & n_child(x1))