A man is walking outside while a airplane flies by.
A man is walking in his house.
A man cannot walking inside his house if he is outside.
exists e1 p1 s1 x1.(exists e2 s2 x2.(a_by(s2) & Manner(e2,s2) & Actor(e2,x2) & v_fly(e2) & n_airplane(x2)) & while(e1,p1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_house(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_walk(e1) & n_man(x1))