A man in a white t-shirt is looking at musical sheet.
not watched at alll
If someone is looking at something, it cannot be not watched at all.
exists e1 s1 s2 x1 x2 x3.(at(e1,x3) & n_sheet(x3) & a_musical(s2) & Theme(s2,x3) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_t-shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists x1.(-exists e1 x2.(at(e1,x2) & n_alll(x2) & Theme(e1,x1) & v_watch(e1)) & n_thing(x1))