If the tide comes in, the man's tennis shoes will get wet.
The man is on the beach.
The man might not be be onthe beach.
exists x1 x2 x3 x4.(n_shoe(x3) & of(x3,x4) & n_tennis(x4) & of(x3,x2) & n_man(x2) & n_tide(x1) & all e1 s1.((a_in(s1) & Manner(e1,s1) & Actor(e1,x1) & v_come(e1)) -> exists e2 p1.(exists s2.(Theme(s2,x3) & a_wet(s2)) & Topic(e2,p1) & Actor(e2,x3) & v_get(e2))))
exists p1 x1 x2.(n_beach(x2) & n_man(x1) & on(x1,x2))