Many people wait to eat dinner as the man at the head of the table says grace.
Man is pooping infront of the table.
One can not be pooping and wait to eat dinner simultaneously.
exists e1 p1 x1 x3 x4 x5.(n_table(x5) & n_head(x4) & n_man(x3) & Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2 p2 x2.(exists e3 x6.(Time(e3,x6) & n_grace(x6) & Actor(e3,x3) & v_say(e3) & at(x3,x4) & of(x4,x5)) & as(e2,p2) & Theme(e2,x2) & Actor(e2,x1) & v_eat(e2) & n_dinner(x2)) & n_people(x1) & n_quantity(x1))
exists e1 x1 x2 x3.(n_table(x3) & Theme(e1,x2) & Actor(e1,x1) & v_poop(e1) & of(x2,x3) & n_infront(x2) & n_man(x1))