A guy painted in blue plays his blue guitar on the sidewalk.
A guy playing a blue electric guitar on the sidewalk.
Just because a guy painted in blue plays his blue guitar on the sidewalk does not indicate that it is electric guitar
exists e1 s1 x1 x2 x3 x4 x5.(n_sidewalk(x5) & a_topic(x1) & on(e1,x5) & in(e1,x3) & n_blue(x3) & Time(x3,x4) & n_play(x4) & n_guitar(x3) & a_blue(s1) & Theme(s1,x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & v_paint(e1) & (x1 = x2) & n_guy(x1))
exists e1 s1 s2 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & on(x3,x4) & n_guitar(x3) & a_electric(s2) & Theme(s2,x3) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_guy(x1))