A man is leaning over and holding a baseball mitt.
A man is standing on a baseball mitt.
It is unlikely that the man is holding and standing on the baseball mitt.
exists e2 e1 x1 x2 x3 x4 x5 x6.(Theme(e2,x5) & Actor(e2,x4) & v_hold(e2) & n_mitt(x5) & of(x5,x6) & n_baseball(x6) & n_man(x4) & over(e1,x2) & n_mitt(x2) & of(x2,x3) & n_baseball(x3) & Actor(e1,x1) & v_lean(e1) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_mitt(x2) & of(x2,x3) & n_baseball(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1))