The man with the blue checked shirt is taking pictures.
The man is wearing a shirt.
If a man is with a shirt, he is likely wearing it.
exists e1 s1 s2 x1 x2 x3.(n_shirt(x2) & a_checked(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_picture(x3) & with(x1,x2))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2))