A man holds an infant while leaning against a building.
A man is with an infant.
If a person hold an infant a person is with an infant
exists e1 e2 x1 x2 x3.(while(e1,e2) & against(e2,x3) & n_building(x3) & Actor(e2,x1) & v_lean(e2) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_infant(x2) & n_man(x1))
exists p1 x1.(exists x2.(with(x1,x2) & n_infant(x2)) & n_man(x1))