A band is practicing in a studio, with a guitarist wearing blue jeans and brown shirt in the foreground and a drummer in the background.
There is a bass player next to the guitarist.
Just because there is a band doesn't mean there a bass player, and if there were a bass player we don't know that they'd be standing next to the guitarist.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_background(x10) & n_foreground(x8) & in(e2,x7) & subset_of(x9,x7) & in(x9,x10) & n_drummer(x9) & subset_of(x8,x7) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & n_shirt(x6) & a_brown(s2) & Theme(s2,x6) & n_jeans(x5) & subset_of(x6,x4) & subset_of(x5,x4) & a_blue(s1) & Theme(s1,x4) & with(e1,x3) & n_guitarist(x3) & in(e1,x2) & n_studio(x2) & Actor(e1,x1) & v_practice(e1) & n_band(x1))
exists p1 x1 x5.(n_guitarist(x5) & exists x2 x3 x4.((x1 = x2) & to(x4,x5) & next(x2,x4) & n_thing(x4) & n_player(x2) & of(x2,x3) & n_bass(x3)))