A man with long hair is playing the guitar.
A man is making music for his new record.
Just because a man is  playing the guitar it does not mean he is making music for his new record.
exists e1 s1 x1 x2 x3.(n_guitar(x3) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & with(x1,x2) & n_hair(x2) & a_long(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & for(x2,x3) & n_record(x3) & a_new(s1) & Theme(s1,x3) & of(x3,x1) & n_male(x1) & n_music(x2) & n_man(x1))