A man in a yellow shirt is taking pictures while a man in jean overalls is changing a tire on a black car.
The man is skinny dipping in the Pacific Ocean.
A man is either taking pictures or changing a tire or skinny dipping, not all at once.
exists e1 p1 s1 x1 x2 x3.(exists e2 s2 s3 x4 x5 x6 x7.(Theme(e2,x6) & Actor(e2,x4) & v_change(e2) & on(x6,x7) & n_car(x7) & a_black(s3) & Theme(s3,x7) & n_tire(x6) & in(x4,x5) & n_overalls(x5) & a_jean(s2) & Theme(s2,x5) & n_man(x4)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_picture(x3) & in(x1,x2) & n_shirt(x2) & a_yellow(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x3 x4.(ne_geo_ocean(x3) & (x3 = x4) & ne_geo_pacific(x4) & n_man(x1) & exists s1 x2.((x1 = x2) & in(x2,x3) & n_dipping(x2) & a_skinny(s1) & Theme(s1,x2)))