A street musician sitting playing guitar with an open case and a sign reading "TELL ME WHY MY MUSIC SUCKS".
The man is asking for money.
Not every street musician is a man. Not every musician playing guitar with an open case is asking for money.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14.(ne_nam_sucks(x9) & (x9 = x14) & ne_nam_music(x14) & (x9 = x13) & ne_nam_my(x13) & (x9 = x12) & ne_nam_why(x12) & (x9 = x11) & ne_nam_me(x11) & (x9 = x10) & ne_nam_tell(x10) & a_topic(x1) & with(x1,x5) & subset_of(x7,x5) & Theme(e2,x9) & Actor(e2,x8) & v_read(e2) & (x7 = x8) & n_sign(x7) & subset_of(x6,x5) & n_case(x6) & a_open(s1) & Theme(s1,x6) & n_guitar(x1) & of(x1,x4) & n_playing(x4) & Actor(e1,x1) & v_sit(e1) & of(x1,x3) & n_musician(x3) & of(x1,x2) & n_street(x2))
exists e1 x1 x2.(n_man(x1) & for(e1,x2) & n_money(x2) & Actor(e1,x1) & v_ask(e1))