Violinists are paying music together.
Musicians are performing.
Violinists are a type of musician.
exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_pay(e1) & n_music(x2) & n_violinist(x1))
exists e1 x1.(ne_nam_musicians(x1) & Actor(e1,x1) & v_perform(e1))