Three musicians are posing for a photograph in a soundproof studio booth.
Three drummers pose for a picture
The musicians aren't described as drummers.
exists e1 s1 x1 x2 x3 x4.(for(e1,x2) & in(x2,x3) & n_booth(x3) & of(x3,x4) & n_studio(x4) & a_soundproof(s1) & Theme(s1,x3) & n_photograph(x2) & Actor(e1,x1) & v_pose(e1) & n_musician(x1) & card_eq_3(x1))
exists e1 x1 x2.(for(e1,x2) & n_picture(x2) & Actor(e1,x1) & v_pose(e1) & n_drummer(x1) & card_eq_3(x1))