A man is leading a woman down a hallway.
A man is eating a subway sandwich.
It wouldn't be gentlemanly to be eating while leading a woman.
exists e1 x1 x2 x3.(down(e1,x3) & n_hallway(x3) & Theme(e1,x2) & Actor(e1,x1) & v_lead(e1) & n_woman(x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_sandwich(x2) & of(x2,x3) & n_subway(x3) & n_man(x1))